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Truncated and disabled $Logs, fixed r/w bugs for kernel 2025b

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git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@326 6ac86273-5f31-0410-b378-82cca8765d1b
This commit is contained in:
Bart Oldeman 2001-11-17 23:26:45 +00:00
parent 56c49450fe
commit fe51b7a036
99 changed files with 3912 additions and 6335 deletions
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41
bin/install.bat
View File

@ -3,26 +3,6 @@ rem
rem Create a distribution floppy
rem
rem $Header$
rem $Log$
rem Revision 1.4 2001/11/04 21:46:53 bartoldeman
rem Text files need to be LF ended at the server. So be it...
rem
rem Revision 1.3 2001/03/22 04:12:43 bartoldeman
rem Change LF to CR/LF in batch files.
rem
rem Revision 1.2 2000/05/11 03:51:37 jimtabor
rem Clean up and Release
rem
rem Revision 1.3 1999/08/25 03:15:33 jprice
rem ror4 patches to allow TC 2.01 compile.
rem
rem Revision 1.2 1999/04/01 07:22:58 jprice
rem no message
rem
rem Revision 1.1.1.1 1999/03/29 15:40:21 jprice
rem New version without IPL.SYS
rem
rem
set D=A:
if "%1" == "b:" set D=B:
@ -53,3 +33,24 @@ goto done
echo Floppy creation aborted
:done
set D=
rem Log: install.bat,v
rem Revision 1.4 2001/11/04 21:46:53 bartoldeman
rem Text files need to be LF ended at the server. So be it...
rem
rem Revision 1.3 2001/03/22 04:12:43 bartoldeman
rem Change LF to CR/LF in batch files.
rem
rem Revision 1.2 2000/05/11 03:51:37 jimtabor
rem Clean up and Release
rem
rem Revision 1.3 1999/08/25 03:15:33 jprice
rem ror4 patches to allow TC 2.01 compile.
rem
rem Revision 1.2 1999/04/01 07:22:58 jprice
rem no message
rem
rem Revision 1.1.1.1 1999/03/29 15:40:21 jprice
rem New version without IPL.SYS
rem
rem

142
boot/boot.asm
View File

@ -26,84 +26,6 @@
; Cambridge, MA 02139, USA.
;
;
; $Log$
; Revision 1.5 2001/11/13 23:36:45 bartoldeman
; Kernel 2025a final changes.
;
; Revision 1.4 2001/04/29 17:34:39 bartoldeman
; A new SYS.COM/config.sys single stepping/console output/misc fixes.
;
; Revision 1.3 2000/05/25 20:56:19 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/11 03:56:42 jimtabor
; Clean up and Release
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.12 1999/09/25 06:42:18 jprice
; Optimize boot loader. Documentation.
;
; Revision 1.11 1999/09/24 19:04:55 jprice
; Added changes recommended by Jens Horstmeier
; to make their bootable CD work.
;
; Revision 1.10 1999/09/23 04:39:02 jprice
; *** empty log message ***
;
; Revision 1.7 1999/04/23 03:43:46 jprice
; Ported to NASM by ror4
;
; Revision 1.6 1999/04/17 19:14:03 jprice
; Fixed multi-sector code
;
; Revision 1.5 1999/04/17 06:23:26 jprice
; Changed so multi-sector IO is optional.
;
; Revision 1.4 1999/04/13 15:52:22 jprice
; Moves boot sector to top of mem
;
; Revision 1.3 1999/04/06 22:53:36 jprice
; Put back code to read multiple sectors at a time.
;
; Revision 1.2 1999/04/01 07:23:20 jprice
; New boot loader
;
; Revision 1.1.1.1 1999/03/29 15:39:39 jprice
; New version without IPL.SYS
;
; Revision 1.3 1999/03/02 06:57:14 jprice
; Added entry address for more recent versions of TLINK
;
; Revision 1.2 1999/01/21 05:03:58 jprice
; Formating.
;
; Revision 1.1.1.1 1999/01/20 05:51:00 jprice
; Imported sources
;
;
; Rev 1.5 10 Jan 1997 4:58:06 patv
; Corrected copyright
;
; Rev 1.4 10 Jan 1997 4:52:50 patv
; Re-written to support C drive and eliminate restrictions on IPL.SYS
;
; Rev 1.3 29 Aug 1996 13:06:50 patv
; Bug fixes for v0.91b
;
; Rev 1.2 01 Sep 1995 17:56:44 patv
; First GPL release.
;
; Rev 1.1 30 Jul 1995 20:37:38 patv
; Initialized stack before use.
;
; Rev 1.0 02 Jul 1995 10:57:52 patv
; Initial revision.
;
; +--------+
; | |
; | |
@ -606,3 +528,67 @@ filename db "KERNEL SYS"
times 0x01fe-$+$$ db 0
sign dw 0xAA55
; Log: boot.asm,v
;
; Revision 1.12 1999/09/25 06:42:18 jprice
; Optimize boot loader. Documentation.
;
; Revision 1.11 1999/09/24 19:04:55 jprice
; Added changes recommended by Jens Horstmeier
; to make their bootable CD work.
;
; Revision 1.10 1999/09/23 04:39:02 jprice
; *** empty log message ***
;
; Revision 1.7 1999/04/23 03:43:46 jprice
; Ported to NASM by ror4
;
; Revision 1.6 1999/04/17 19:14:03 jprice
; Fixed multi-sector code
;
; Revision 1.5 1999/04/17 06:23:26 jprice
; Changed so multi-sector IO is optional.
;
; Revision 1.4 1999/04/13 15:52:22 jprice
; Moves boot sector to top of mem
;
; Revision 1.3 1999/04/06 22:53:36 jprice
; Put back code to read multiple sectors at a time.
;
; Revision 1.2 1999/04/01 07:23:20 jprice
; New boot loader
;
; Revision 1.1.1.1 1999/03/29 15:39:39 jprice
; New version without IPL.SYS
;
; Revision 1.3 1999/03/02 06:57:14 jprice
; Added entry address for more recent versions of TLINK
;
; Revision 1.2 1999/01/21 05:03:58 jprice
; Formating.
;
; Revision 1.1.1.1 1999/01/20 05:51:00 jprice
; Imported sources
;
;
; Rev 1.5 10 Jan 1997 4:58:06 patv
; Corrected copyright
;
; Rev 1.4 10 Jan 1997 4:52:50 patv
; Re-written to support C drive and eliminate restrictions on IPL.SYS
;
; Rev 1.3 29 Aug 1996 13:06:50 patv
; Bug fixes for v0.91b
;
; Rev 1.2 01 Sep 1995 17:56:44 patv
; First GPL release.
;
; Rev 1.1 30 Jul 1995 20:37:38 patv
; Initialized stack before use.
;
; Rev 1.0 02 Jul 1995 10:57:52 patv
; Initial revision.
;

62
boot/makefile
View File

@ -4,25 +4,28 @@
# $Id$
#
# $Log$
# Revision 1.2 2001/11/13 23:36:45 bartoldeman
# Kernel 2025a final changes.
#
# Revision 1.1 2001/11/04 20:10:15 bartoldeman
# Added new makefile names, utils sources, kconfig.h
#
# Revision 1.4 2001/09/23 20:39:44 bartoldeman
# FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
#
# Revision 1.3 2000/05/25 20:56:19 jimtabor
# Fixed project history
#
# Revision 1.2 2000/05/11 03:56:42 jimtabor
# Clean up and Release
#
# Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
# The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
# MS-DOS. Distributed under the GNU GPL.
!include "..\mkfiles\generic.mak"
production: b_fat12.bin b_fat16.bin b_fat32.bin
b_fat12.bin: boot.asm
$(NASM) -dISFAT12 boot.asm -ob_fat12.bin
b_fat16.bin: boot.asm
$(NASM) -dISFAT16 boot.asm -ob_fat16.bin
b_fat32.bin: boot32.asm
$(NASM) boot32.asm -ob_fat32.bin
clobber: clean
-$(RM) b_fat12.bin b_fat16.bin b_fat32.bin status.me
clean:
-$(RM) *.lst *.map *.bak *.obj
# Log: makefile,v
#
# Revision 1.3 1999/04/23 03:44:17 jprice
# Ported to NASM by ror4. Improvements
@ -55,24 +58,3 @@
# Rev 1.0 02 Jul 1995 9:11:26 patv
#Initial revision.
#
!include "..\mkfiles\generic.mak"
production: b_fat12.bin b_fat16.bin b_fat32.bin
b_fat12.bin: boot.asm
$(NASM) -dISFAT12 boot.asm -ob_fat12.bin
b_fat16.bin: boot.asm
$(NASM) -dISFAT16 boot.asm -ob_fat16.bin
b_fat32.bin: boot32.asm
$(NASM) boot32.asm -ob_fat32.bin
clobber: clean
-$(RM) b_fat12.bin b_fat16.bin b_fat32.bin status.me
clean:
-$(RM) *.lst *.map *.bak *.obj

86
build.bat
View File

@ -4,54 +4,6 @@
:- $Id$
:- $Log$
:- Revision 1.7 2001/11/13 23:36:43 bartoldeman
:- Kernel 2025a final changes.
:-
:- Revision 1.6 2001/11/04 19:47:37 bartoldeman
:- kernel 2025a changes: see history.txt
:-
:- Revision 1.5 2001/07/09 22:19:30 bartoldeman
:- LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
:-
:- Revision 1.4 2001/03/22 04:13:30 bartoldeman
:- Change LF to CR/LF in batch files.
:-
:- Revision 1.3 2000/05/25 20:56:19 jimtabor
:- Fixed project history
:-
:- Revision 1.2 2000/05/14 17:05:39 jimtabor
:- Cleanup CRs
:-
:- Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
:- The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
:- MS-DOS. Distributed under the GNU GPL.
:-
:- Revision 1.5 1999/08/25 03:59:14 jprice
:- New build batch files.
:-
:- Revision 1.4 1999/08/25 03:38:16 jprice
:- New build config
:-
:- Revision 1.3 1999/04/23 03:46:02 jprice
:- Improved by jprice
:-
:- Revision 1.2 1999/04/17 19:13:29 jprice
:- ror4 patches
:-
:- Revision 1.1.1.1 1999/03/29 15:39:13 jprice
:- New version without IPL.SYS
:-
:- Revision 1.5 1999/02/09 04:47:54 jprice
:- Make makefile use common config.mak file
:-
:- Revision 1.4 1999/01/30 08:29:10 jprice
:- Clean up
:-
:- Revision 1.3 1999/01/30 07:49:16 jprice
:- Clean up
:-
set XERROR=
@ -66,7 +18,7 @@ set XERROR=
call config.bat
call getmake.bat
@if not \%XLINK% == \ goto link_set
@if not "%XLINK%" == "" goto link_set
@if \%COMPILER% == \TC2 set XLINK=%TC2_BASE%\tlink /m/c
@if \%COMPILER% == \TURBOCPP set XLINK=%TP1_BASE%\bin\tlink /m/c
@ -165,6 +117,13 @@ cd ..
set XERROR=1
:end
:***** cleanup ******
@echo off
@if "%OLDPATH%" == "" goto no_path_change
@set PATH=%OLDPATH%
@set OLDPATH=
:no_path_change
@set MAKE=
@set COMPILER=
@set XCPU=
@ -175,4 +134,33 @@ set XERROR=1
@set TC3_BASE=
@set BC5_BASE=
@set MS_BASE=
@set XNASM=
@set XERROR=
:- Log: build.bat,v
:-
:- Revision 1.5 1999/08/25 03:59:14 jprice
:- New build batch files.
:-
:- Revision 1.4 1999/08/25 03:38:16 jprice
:- New build config
:-
:- Revision 1.3 1999/04/23 03:46:02 jprice
:- Improved by jprice
:-
:- Revision 1.2 1999/04/17 19:13:29 jprice
:- ror4 patches
:-
:- Revision 1.1.1.1 1999/03/29 15:39:13 jprice
:- New version without IPL.SYS
:-
:- Revision 1.5 1999/02/09 04:47:54 jprice
:- Make makefile use common config.mak file
:-
:- Revision 1.4 1999/01/30 08:29:10 jprice
:- Clean up
:-
:- Revision 1.3 1999/01/30 07:49:16 jprice
:- Clean up
:-

53
clean.bat
View File

@ -4,42 +4,6 @@ rem batch file to clean everything
rem $Id$
rem $Log$
rem Revision 1.6 2001/11/13 23:36:43 bartoldeman
rem Kernel 2025a final changes.
rem
rem Revision 1.5 2001/11/04 19:47:37 bartoldeman
rem kernel 2025a changes: see history.txt
rem
rem Revision 1.4 2001/03/22 04:13:30 bartoldeman
rem Change LF to CR/LF in batch files.
rem
rem Revision 1.3 2000/05/25 20:56:19 jimtabor
rem Fixed project history
rem
rem Revision 1.2 2000/05/14 17:05:58 jimtabor
rem Cleanup CRs
rem
rem Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
rem The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
rem MS-DOS. Distributed under the GNU GPL.
rem
rem Revision 1.3 1999/08/25 03:59:14 jprice
rem New build batch files.
rem
rem Revision 1.2 1999/04/23 03:46:02 jprice
rem Improved by jprice
rem
rem Revision 1.1.1.1 1999/03/29 15:39:15 jprice
rem New version without IPL.SYS
rem
rem Revision 1.4 1999/02/09 04:47:54 jprice
rem Make makefile use common config.mak file
rem
rem Revision 1.3 1999/01/30 08:29:10 jprice
rem Clean up
rem
if not exist config.bat goto noconfigbat
goto start
@ -79,3 +43,20 @@ del *.bak
:end
set MAKE=
set COMPILER=
rem Log: clean.bat,v
rem Revision 1.3 1999/08/25 03:59:14 jprice
rem New build batch files.
rem
rem Revision 1.2 1999/04/23 03:46:02 jprice
rem Improved by jprice
rem
rem Revision 1.1.1.1 1999/03/29 15:39:15 jprice
rem New version without IPL.SYS
rem
rem Revision 1.4 1999/02/09 04:47:54 jprice
rem Make makefile use common config.mak file
rem
rem Revision 1.3 1999/01/30 08:29:10 jprice
rem Clean up
rem

43
clobber.bat
View File

@ -3,36 +3,6 @@ rem batch file to clobber everything
rem $Id$
rem $Log$
rem Revision 1.6 2001/11/13 23:36:43 bartoldeman
rem Kernel 2025a final changes.
rem
rem Revision 1.5 2001/11/04 19:47:37 bartoldeman
rem kernel 2025a changes: see history.txt
rem
rem Revision 1.4 2001/03/22 04:13:30 bartoldeman
rem Change LF to CR/LF in batch files.
rem
rem Revision 1.3 2000/05/25 20:56:19 jimtabor
rem Fixed project history
rem
rem Revision 1.2 2000/05/14 17:06:17 jimtabor
rem Cleanup CRs
rem
rem Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
rem The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
rem MS-DOS. Distributed under the GNU GPL.
rem
rem Revision 1.3 1999/08/25 03:59:14 jprice
rem New build batch files.
rem
rem Revision 1.2 1999/08/10 18:34:06 jprice
rem case
rem
rem Revision 1.1 1999/04/23 03:47:19 jprice
rem Initial include
rem
if not exist config.bat goto noconfigbat
goto start
@ -74,3 +44,16 @@ del status.me
:end
set MAKE=
set COMPILER=
rem Log: clobber.bat,v
rem
rem Revision 1.3 1999/08/25 03:59:14 jprice
rem New build batch files.
rem
rem Revision 1.2 1999/08/10 18:34:06 jprice
rem case
rem
rem Revision 1.1 1999/04/23 03:47:19 jprice
rem Initial include
rem

40
config.b
View File

@ -68,6 +68,8 @@ set TC2_BASE=c:\tc201
:- Turbo C++ 1.01 and higher TLINK 3.01+ are ok
:- or get TLINK 4 (creates nice map file) from simtel at
:- ftp://ftp.simtel.net/pub/simtelnet/msdos/borland/tlink4.zip
:-
:- WARNING TLINK needs to be in your PATH!
:-**********************************************************************
:- Turbo Link
@ -75,6 +77,10 @@ set TC2_BASE=c:\tc201
:- Microsoft Link
:- set XLINK=%MS_BASE%\bin\link /ONERROR:NOEXE /ma /nologo
:- set path for Turbo Link - use OLDPATH to restore normal path
:- set OLDPATH=%PATH%
:- set PATH=%PATH%;%TC2_BASE%
:**********************************************************************
:* optionally define your MAKE type here, if not then
:* it will be automatically determined, pick one of them
@ -108,37 +114,7 @@ set XFAT=16
:-
:- $Id$
:-
:- $Log$
:- Revision 1.5 2001/11/13 23:36:43 bartoldeman
:- Kernel 2025a final changes.
:-
:- Revision 1.9 2001/11/04 19:47:37 bartoldeman
:- kernel 2025a changes: see history.txt
:-
:- Revision 1.8 2001/09/23 20:39:43 bartoldeman
:- FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
:-
:- Revision 1.7 2001/04/16 14:36:56 bartoldeman
:- Added ALLCFLAGS for compiler option configuration.
:-
:- Revision 1.6 2001/04/15 03:21:49 bartoldeman
:- See history.txt for the list of fixes.
:-
:- Revision 1.5 2001/03/22 10:51:04 bartoldeman
:- Suggest to extract F_SCOPY into libm.lib for Borland C++.
:-
:- Revision 1.4 2001/03/19 04:50:56 bartoldeman
:- See history.txt for overview: put kernel 2022beo1 into CVS
:-
:- Revision 1.3 2000/05/25 20:56:19 jimtabor
:- Fixed project history
:-
:- Revision 1.2 2000/05/14 17:07:07 jimtabor
:- Cleanup CRs
:-
:- Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
:- The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
:- MS-DOS. Distributed under the GNU GPL.
:- Log: config.b,v
:-
:- Revision 1.3 1999/09/13 20:40:17 jprice
:- Added COMPILER variable
@ -148,5 +124,3 @@ set XFAT=16
:-
:- Revision 1.1 1999/08/25 03:20:39 jprice
:- ror4 patches to allow TC 2.01 compile.
:-
:-

10
docs/build.txt
View File

@ -75,16 +75,8 @@ component. Study the makefile to better understand this.
$Id$
$Log$
Revision 1.5 2001/11/04 19:47:39 bartoldeman
kernel 2025a changes: see history.txt
Revision 1.4 2001/07/09 22:19:33 bartoldeman
LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
Log: build.txt,v
Revision 1.3 2000/08/15 03:42:17 jhall1
update to the bugs.txt file to point the user to the bug database at
the FreeDOS web site (http://www.freedos.org/bugs)
update to the build.txt file to remove references to the now-defunct
web site at gcfl.net (John's old site).

74
docs/history.txt
View File

@ -1,5 +1,31 @@
2001 Nov 17 - Build 2025b
-------- Bart Oldeman (bart@dosemu.org)
+ Changes Tom
* fix a few more batch file and makefile details
* fix problems with command line editing: F1 and right key
* string merging in dosnames.c
* optimizations for MSC
+ Changes Bart
* fix readblock problem not properly detecting EOF - it sometimes
returned an error where it should just report a short count.
Also fnp->f_offset==0 is not a special case for blockread
(neither should it be for write - but that'll be for later)
For both cases it's perfectly legal to do a seek first.
* fix writeblock not setting highwater to offset when doing a
truncate (count == 0)
* hopefully now really fix the floppy change problem -
dsk.c: getbpb() should query changeline BEFORE reading the BPB.
* fixed warnings from WATCOM compiler - one of them was in fact
a bug in fcbfns.c
* started big clean-up
- converted obsolete bcopy(), sncopy() and friends to memcpy(),
strncpy() etc.
- removed $Log entries that are also on the CVS server and
removed the $ so no new entries will be added in files.
indenting will be next - other fixes will be buried in diffs if
I do that now.
2001 Nov 12 - Build 2025a
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Changes Tom
* initialize LBA parameter struct to 0's - some BIOSes don't fill
in everything. Thanks to Bernd Blaauw's bug report.
@ -30,7 +56,7 @@
* cleaned up map_cluster and dir_read (bug fixed by Bart)
* updated LFN API (in development, not used yet)
2001 Nov 4 - Build 2025a (test)
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Changes tom
* config.sys processing: placing ? on the left side of '=' like
?device= or device ?=
@ -80,7 +106,7 @@
* more fatfs/fatdir clean-ups - now unnecessary fields dfull,
dremote and dsize removed from fnodes.
2001 Sep 24 - Build 2025
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Fixes Victor
* More FAT32 fixes
+ Fixes Tom
@ -101,7 +127,7 @@
uses root (but only if source & destination drive are different).
Fix printf to include count(ret) if copy can't write all requested bytes
2001 Sep 22 - Build 2025 (test)
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Added Victor
* FAT32 support (credits to Martin Stromberg for boot32.asm optimizations)
* Delete long file names if short file name given
@ -132,13 +158,13 @@
changed state).
* attribute should be 8-bit fix
2001 Aug 19 - Build 2024/h
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ fixes Bart
* truename fixes (#580)
* free space fixes (#249)
* Ctrl-C/Ctrl-Break fix
2001 Aug 19 - Build 2024/g
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ fixes Bart
* set file time fixes
* clock fixes
@ -151,7 +177,7 @@
+ fixes Bart + Tom
* fixed shsucdx /u unloading problem
2001 Jul 28 - Build 2024/f
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ fixes Bart
* fixed get current directory - MSCDEX works now (always)
* initdisk.c correctly sets number of hidden sectors: necessary
@ -166,7 +192,7 @@
* various fatfs.c fixes and clean ups
2001 Jul 23 - Build 2024/e
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ fixes Tom
* dyninit allocation fix
* various clean ups
@ -212,7 +238,7 @@
* fixed task.c 'LOADHIGH executables': minAlloc == maxAlloc = 0
and an fixed overwriting the MCB
2001 Jul 9 - Build 2024/d
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ fixes Bart:
* fixed Ctrl-C (Ctrl-S and Ctrl-Q still missing).
* ioctl EOF fix (DJGPP less&gdb problem reported by Martin Stromberg)
@ -260,7 +286,7 @@ from 2001 May 21: Build2024L
* moved initialization for DISK (partition scanning) to INIT_CODE
2001 Jun 2 - Build 2024
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Fixes Tom:
* small fixes again.
* one possible cause for data corruption (BFR_VALID) detected
@ -279,7 +305,7 @@ from 2001 May 21: Build2024L
* dos_mkdir tuned (was ~0.5 sec on 64K cluster partitions)
2001 Apr 29 - Build 2024
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Fixes Bart:
* fixed the "TYPE > FOO.TXT" poor man's editor.
* use "fast console output" (int 29) when applicable.
@ -301,7 +327,7 @@ from 2001 May 21: Build2024L
* fixed not ignoring whitespace after '=' in config.sys
* noted INT21/AX=3800 bug for getting the country. Put in a workaround for now.
2001 Apr 21 - Build 2024
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Fixes Tom:
* fixed a missing close_dir in fatfs.c.
* many reductions of stack space requirements.
@ -327,7 +353,7 @@ from 2001 May 21: Build2024L
+ Add Tom:
* Default interrupt 6 handler (invalid opcode).
2001 Apr 16 - Build 2024
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Fixes * Use turboc.cfg to avoid long command lines; edit ALLCFLAGS
in config.mak to enable DEBUG etc.
* Fixed critical error handler.
@ -335,7 +361,7 @@ from 2001 May 21: Build2024L
* Some device drivers require \r\n at the end of their
parameter line.
2001 Apr 16 - Build 2023
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Fixes * Thanks to Martin Stromberg for pointing some bugs out:
* more warnings fixed.
* accidentally opened too many file handles at boot time.
@ -344,7 +370,7 @@ from 2001 May 21: Build2024L
+ Add * added printf "%S" and "%Fs" to print far strings.
* enabled and cleaned up INT21/AH=6C (extended open/create).
2001 Apr 15 - Build 2023
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Fixes Tom:
* apisupt.asm not necessary anymore.
* fix warnings.
@ -387,7 +413,7 @@ from 2001 May 21: Build2024L
GWBASIC/BASICA
2001 Apr 2 - Build 2023
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Fixes Bart: Volkov Commander revealed a few bugs:
-int 21/ah=55 forgot to set current psp to child psp.
-memory allocation: mem_access_mode was a signed byte, and hence 0x80 was
@ -413,7 +439,7 @@ from 2001 May 21: Build2024L
drives.
* Fixed bug wrt zero terminated device names (should be spaces terminated).
2001 Mar 30 - Build 2023
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Fixes Tom: Kernel alloc initialises to 0. This avoids some weird errors.
Implemented default divide by 0 handler (INT 0)
FILES= fixes from config.sys. fatfs.c ignored it and always
@ -432,10 +458,10 @@ from 2001 May 21: Build2024L
+ Fixes Bug fix release 2023b: dsk.c (reported by Nagy Daniel), inthndlr and
int25/26 fixes by Tom Ehlert.
2001 Mar 27 - Build 2023
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Fixes Bug fix release 2023a: fixed stack segment bug in entry.asm.
2001 Mar 25 - Build 2023
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Fixes sys.com compilation: it is a proper .com and works again.
Suggestions from Martin Stromberg: warning removal and some
debugging related changes.
@ -443,14 +469,14 @@ from 2001 May 21: Build2024L
in config.sys. Also implemented strcasecmp.
Updated intfns.txt; reported version is now 5.0.
2001 Mar 24 - Build 2022
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Fixes Tom and Bart: cli/sti handling and other fixes in entry.asm,
procsupt.asm and apisupt.asm.
Bart: warning removal + other compile time fixes.
Tom: * more partition detection fixes in dsk.c.
* dos_gettime() fix.
2001 Mar 21 - Build 2022
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Clean A lot of space savings by Tom Ehlert, merely because Turbo C 2.01 does not
do it. And several more complicated situations as well, like coding some
string functions in assembly (asmsupt.asm).
@ -475,7 +501,7 @@ from 2001 May 21: Build2024L
+ Fixes a few small ones from Tom I forgot.
2001 Mar 08 - Build 2022
-------- Bart Oldeman (bart.oldeman@bristol.ac.uk)
-------- Bart Oldeman (bart@dosemu.org)
+ Fixes MCB chain corruption fix (thanks Tom Ehlert and Martin Stromberg)
Redirector fixes (CDROMs and DOSEmu lredir'ed drives appear to work fine now)
UMB fixes
@ -492,7 +518,7 @@ from 2001 May 21: Build2024L
2000 Dec 15 - Build 2022
-------- James Tabor (jimtabor@infohwy.com)
+ Fixes Added Patches from Bart Oldeman (Bart.Oldeman@bristol.ac.uk)
+ Fixes Added Patches from Bart Oldeman (bart@dosemu.org)
Fix for NLAST in globals.h and change default return in inthndlr.c.
2000 Oct 29 - Build 2022
@ -540,7 +566,7 @@ from 2001 May 21: Build2024L
2000 Jun 20 - Build 2021
-------- James Tabor (jimtabor@infohwy.com)
+ Fix Bart Oldeman (Bart.Oldeman@bristol.ac.uk) found bugs with copy
+ Fix Bart Oldeman (bart@dosemu.org) found bugs with copy
command using Dosemu Lredir. Fixed Dosfns return for ReadCount,
WriteCount and DosGetFattr. Fixed the return in int2f.asm for
Read/Write Remote. By adding xor ax,ax.

10
docs/intfns.txt
View File

@ -194,15 +194,7 @@ See COPYING in DOS-C root directory for license.
$Id$
$Log$
Revision 1.4 2001/03/25 17:11:53 bartoldeman
Fixed sys.com compilation. Updated to 2023. Also: see history.txt.
Revision 1.3 2000/05/09 00:29:50 jimtabor
Clean up and Release
Revision 1.2 2000/05/08 04:27:48 jimtabor
Update CVS to 2020
Log: intfns.txt,v
Revision 1.2 2000/03/18 05:51:55 kernel
changes in supported functions

49
drivers/devend.asm
View File

@ -25,27 +25,24 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/dos-c/src/drivers/devend.asv $
;
; $Header$
;
; $Log$
; Revision 1.5 2001/04/15 03:21:50 bartoldeman
; See history.txt for the list of fixes.
;
; Revision 1.4 2001/03/21 02:56:25 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.3 2000/05/25 20:56:19 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/11 03:56:20 jimtabor
; Clean up and Release
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
%include "..\kernel\segs.inc"
extern __bssend:wrt DGROUP
segment HMA_TEXT
global _device_end
_device_end:
mov ax,__bssend
mov dx,DGROUP
ret
; Log: devend.asm,v
; Revision 1.3 1999/08/10 17:21:08 jprice
; ror4 2011-01 patch
;
@ -71,17 +68,3 @@
; Rev 1.0 02 Jul 1995 7:56:50 patv
;Initial revision.
;
%include "..\kernel\segs.inc"
extern __bssend:wrt DGROUP
segment HMA_TEXT
global _device_end
_device_end:
mov ax,__bssend
mov dx,DGROUP
ret

109
drivers/floppy.asm
View File

@ -25,79 +25,8 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/usr/patv/dos-c/src/drivers/floppy.asv $
;
; $Id$
;
; $Log$
; Revision 1.9 2001/11/04 19:47:39 bartoldeman
; kernel 2025a changes: see history.txt
;
; Revision 1.8 2001/09/23 20:39:44 bartoldeman
; FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
;
; Revision 1.7 2001/07/09 22:19:33 bartoldeman
; LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
;
;
; Revision 1.7 2001/04/29 brianreifsnyder
; Added phase 1 support for LBA hard drives
;
; Revision 1.6 2001/04/22 01:19:33 bartoldeman
; Avoid sys warning and have a VDISK signature in the HMA
;
; Revision 1.5 2001/04/15 03:21:50 bartoldeman
; See history.txt for the list of fixes.
;
; Revision 1.4 2001/03/21 02:56:25 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.3 2000/05/25 20:56:19 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/11 03:56:20 jimtabor
; Clean up and Release
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.4 1999/08/10 17:21:08 jprice
; ror4 2011-01 patch
;
; Revision 1.3 1999/04/16 21:29:17 jprice
; ror4 multi-sector IO
;
; Revision 1.2 1999/03/29 17:08:31 jprice
; ror4 changes
;
; Revision 1.1.1.1 1999/03/29 15:40:24 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/14 04:25:16 jprice
; Added functions to check if a floppy disk has been changed.
;
; Revision 1.3 1999/02/08 05:49:47 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.2 1999/01/22 04:16:39 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:00 jprice
; Imported sources
;
; Rev 1.3 06 Dec 1998 8:43:00 patv
;New floppy support functions.
;
; Rev 1.2 29 Aug 1996 13:07:14 patv
;Bug fixes for v0.91b
;
; Rev 1.1 01 Sep 1995 18:50:34 patv
;Initial GPL release.
;
; Rev 1.0 02 Jul 1995 7:57:02 patv
;Initial revision.
;
%ifndef SYS
%include "..\kernel\segs.inc"
@ -521,3 +450,41 @@ skipint1e:
ret
; Log: floppy.asm,v
;
; Revision 1.4 1999/08/10 17:21:08 jprice
; ror4 2011-01 patch
;
; Revision 1.3 1999/04/16 21:29:17 jprice
; ror4 multi-sector IO
;
; Revision 1.2 1999/03/29 17:08:31 jprice
; ror4 changes
;
; Revision 1.1.1.1 1999/03/29 15:40:24 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/14 04:25:16 jprice
; Added functions to check if a floppy disk has been changed.
;
; Revision 1.3 1999/02/08 05:49:47 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.2 1999/01/22 04:16:39 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:00 jprice
; Imported sources
;
; Rev 1.3 06 Dec 1998 8:43:00 patv
;New floppy support functions.
;
; Rev 1.2 29 Aug 1996 13:07:14 patv
;Bug fixes for v0.91b
;
; Rev 1.1 01 Sep 1995 18:50:34 patv
;Initial GPL release.
;
; Rev 1.0 02 Jul 1995 7:57:02 patv
;Initial revision.
;

68
drivers/getvec.asm
View File

@ -25,22 +25,38 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/dos-c/src/drivers/getvec.asv $
;
; $Header$
;
; $Log$
; Revision 1.5 2001/04/15 03:21:50 bartoldeman
; See history.txt for the list of fixes.
%include "..\kernel\segs.inc"
segment HMA_TEXT
global _getvec
_getvec:
mov bx,sp
mov ax,[ss:bx+2]
;
; Revision 1.4 2001/03/21 02:56:25 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
; assembler version - ax = vector number
; returns vector in dx:ax
;
; Revision 1.3 2000/05/25 20:56:19 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/11 03:56:20 jimtabor
; Clean up and Release
global getvec
getvec:
shl ax,1 ; Multiply by 4
shl ax,1
xor dx,dx ; and set segment to 0
mov es,dx
mov bx,ax
pushf ; Push flags
cli ; Disable interrupts
mov ax,[es:bx]
mov dx,[es:bx+2]
popf ; Pop flags
ret
; Log: getvec.asm,v
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
@ -71,31 +87,3 @@
; Rev 1.0 02 Jul 1995 8:00:36 patv
;Initial revision.
;
%include "..\kernel\segs.inc"
segment HMA_TEXT
global _getvec
_getvec:
mov bx,sp
mov ax,[ss:bx+2]
;
; assembler version - ax = vector number
; returns vector in dx:ax
;
global getvec
getvec:
shl ax,1 ; Multiply by 4
shl ax,1
xor dx,dx ; and set segment to 0
mov es,dx
mov bx,ax
pushf ; Push flags
cli ; Disable interrupts
mov ax,[es:bx]
mov dx,[es:bx+2]
popf ; Pop flags
ret

94
drivers/makefile
View File

@ -4,60 +4,6 @@
# $Id$
#
# $Log$
# Revision 1.2 2001/11/13 23:36:45 bartoldeman
# Kernel 2025a final changes.
#
# Revision 1.1 2001/11/04 20:10:15 bartoldeman
# Added new makefile names, utils sources, kconfig.h
#
# Revision 1.3 2000/05/25 20:56:19 jimtabor
# Fixed project history
#
# Revision 1.2 2000/05/11 03:56:20 jimtabor
# Clean up and Release
#
# Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
# The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
# MS-DOS. Distributed under the GNU GPL.
#
# Revision 1.6 1999/08/25 03:16:36 jprice
# ror4 patches to allow TC 2.01 compile.
#
# Revision 1.5 1999/08/10 17:21:08 jprice
# ror4 2011-01 patch
#
# Revision 1.4 1999/04/23 03:44:52 jprice
# Improved by jprice
#
# Revision 1.3 1999/04/13 15:47:07 jprice
# no message
#
# Revision 1.2 1999/03/29 17:08:31 jprice
# ror4 changes
#
# Revision 1.1.1.1 1999/03/29 15:40:23 jprice
# New version without IPL.SYS
#
# Revision 1.3 1999/02/09 04:49:25 jprice
# Make makefile use common config.mak file
#
# Revision 1.2 1999/01/22 04:16:39 jprice
# Formating
#
# Revision 1.1.1.1 1999/01/20 05:51:00 jprice
# Imported sources
#
#
# Rev 1.2 29 Aug 1996 13:07:12 patv
#Bug fixes for v0.91b
#
# Rev 1.1 19 Feb 1996 3:19:26 patv
#Added NLS, int2f and config.sys processing
#
# Rev 1.0 02 Jul 1995 7:54:52 patv
#Initial revision.
#
!include "..\mkfiles\generic.mak"
@ -101,3 +47,43 @@ clean:
device.lib : $(OBJS)
-$(RM) device.lib
$(LIBUTIL) $(LIBFLAGS) device $(LIBOBJS) $(LIBTERM)
# Log: makefile,v
#
# Revision 1.6 1999/08/25 03:16:36 jprice
# ror4 patches to allow TC 2.01 compile.
#
# Revision 1.5 1999/08/10 17:21:08 jprice
# ror4 2011-01 patch
#
# Revision 1.4 1999/04/23 03:44:52 jprice
# Improved by jprice
#
# Revision 1.3 1999/04/13 15:47:07 jprice
# no message
#
# Revision 1.2 1999/03/29 17:08:31 jprice
# ror4 changes
#
# Revision 1.1.1.1 1999/03/29 15:40:23 jprice
# New version without IPL.SYS
#
# Revision 1.3 1999/02/09 04:49:25 jprice
# Make makefile use common config.mak file
#
# Revision 1.2 1999/01/22 04:16:39 jprice
# Formating
#
# Revision 1.1.1.1 1999/01/20 05:51:00 jprice
# Imported sources
#
#
# Rev 1.2 29 Aug 1996 13:07:12 patv
#Bug fixes for v0.91b
#
# Rev 1.1 19 Feb 1996 3:19:26 patv
#Added NLS, int2f and config.sys processing
#
# Rev 1.0 02 Jul 1995 7:54:52 patv
#Initial revision.
#

62
drivers/rdatclk.asm
View File

@ -25,39 +25,9 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; @Logfile: C:/dos-c/src/drivers/rdatclk.asv @
; Logfile: C:/dos-c/src/drivers/rdatclk.asv
;
; @Header: /home/cvsroot/fdkernel/DRIVERS/RDATCLK.ASM,v 1.3 1999/04/12 03:19:44 jprice Exp @
;
; @Log: rdatclk.asm,v @
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.3 1999/04/12 03:19:44 jprice
; more ror4 patches
;
; Revision 1.2 1999/03/29 17:08:31 jprice
; ror4 changes
;
; Revision 1.1.1.1 1999/03/29 15:40:31 jprice
; New version without IPL.SYS
;
; Revision 1.2 1999/01/22 04:16:39 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:00 jprice
; Imported sources
;
;
; Rev 1.2 29 Aug 1996 13:07:10 patv
;Bug fixes for v0.91b
;
; Rev 1.1 01 Sep 1995 18:50:40 patv
;Initial GPL release.
;
; Rev 1.0 02 Jul 1995 8:00:16 patv
;Initial revision.
; $Header$
;
%include "..\kernel\segs.inc"
@ -114,3 +84,31 @@ _ReadATClock:
sub ax,ax
pop bp
ret
; Log: rdatclk.asm,v
;
; Revision 1.3 1999/04/12 03:19:44 jprice
; more ror4 patches
;
; Revision 1.2 1999/03/29 17:08:31 jprice
; ror4 changes
;
; Revision 1.1.1.1 1999/03/29 15:40:31 jprice
; New version without IPL.SYS
;
; Revision 1.2 1999/01/22 04:16:39 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:00 jprice
; Imported sources
;
;
; Rev 1.2 29 Aug 1996 13:07:10 patv
;Bug fixes for v0.91b
;
; Rev 1.1 01 Sep 1995 18:50:40 patv
;Initial GPL release.
;
; Rev 1.0 02 Jul 1995 8:00:16 patv
;Initial revision.
;

56
drivers/rdpcclk.asm
View File

@ -25,27 +25,29 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/dos-c/src/drivers/rdpcclk.asv $
;
; $Header$
;
; $Log$
; Revision 1.5 2001/04/15 03:21:50 bartoldeman
; See history.txt for the list of fixes.
%include "..\kernel\segs.inc"
segment HMA_TEXT
;
; Revision 1.4 2001/03/21 02:56:25 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.3 2000/05/25 20:56:19 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/11 03:56:20 jimtabor
; Clean up and Release
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
; BOOL ReadPCClock(Ticks)
; ULONG *Ticks;
;
global _ReadPCClock
_ReadPCClock:
xor ah,ah
int 1ah
mov bx,sp
mov bx,[bx+2]
mov [bx],dx
mov [bx+2],cx
cbw
ret
; Log: rdpcclk.asm,v
; Revision 1.4 1999/08/10 17:21:08 jprice
; ror4 2011-01 patch
;
@ -74,23 +76,3 @@
; Rev 1.0 02 Jul 1995 8:00:26 patv
;Initial revision.
;
%include "..\kernel\segs.inc"
segment HMA_TEXT
;
; BOOL ReadPCClock(Ticks)
; ULONG *Ticks;
;
global _ReadPCClock
_ReadPCClock:
xor ah,ah
int 1ah
mov bx,sp
mov bx,[bx+2]
mov [bx],dx
mov [bx+2],cx
cbw
ret

71
drivers/timer.asm
View File

@ -25,51 +25,7 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/dos-c/src/drivers/timer.asv $
;
; $Header$
;
; $Log$
; Revision 1.5 2001/04/15 03:21:50 bartoldeman
; See history.txt for the list of fixes.
;
; Revision 1.4 2001/03/21 02:56:25 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.3 2000/05/25 20:56:19 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/11 03:56:20 jimtabor
; Clean up and Release
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.3 1999/08/10 17:21:08 jprice
; ror4 2011-01 patch
;
; Revision 1.2 1999/03/29 17:08:31 jprice
; ror4 changes
;
; Revision 1.1.1.1 1999/03/29 15:40:34 jprice
; New version without IPL.SYS
;
; Revision 1.2 1999/01/22 04:16:39 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:00 jprice
; Imported sources
;
;
; Rev 1.2 29 Aug 1996 13:07:12 patv
;Bug fixes for v0.91b
;
; Rev 1.1 01 Sep 1995 18:50:42 patv
;Initial GPL release.
;
; Rev 1.0 02 Jul 1995 8:01:04 patv
;Initial revision.
;
%include "..\kernel\segs.inc"
@ -159,3 +115,30 @@ twait_2:
segment _BSS
LastTime: resd 1
; Log: timer.asm,v
; Revision 1.3 1999/08/10 17:21:08 jprice
; ror4 2011-01 patch
;
; Revision 1.2 1999/03/29 17:08:31 jprice
; ror4 changes
;
; Revision 1.1.1.1 1999/03/29 15:40:34 jprice
; New version without IPL.SYS
;
; Revision 1.2 1999/01/22 04:16:39 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:00 jprice
; Imported sources
;
;
; Rev 1.2 29 Aug 1996 13:07:12 patv
;Bug fixes for v0.91b
;
; Rev 1.1 01 Sep 1995 18:50:42 patv
;Initial GPL release.
;
; Rev 1.0 02 Jul 1995 8:01:04 patv
;Initial revision.
;

72
drivers/wratclk.asm
View File

@ -25,51 +25,7 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/dos-c/src/drivers/wratclk.asv $
;
; $Header$
;
; $Log$
; Revision 1.5 2001/04/15 03:21:50 bartoldeman
; See history.txt for the list of fixes.
;
; Revision 1.4 2001/03/21 02:56:25 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.3 2000/05/25 20:56:19 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/11 03:56:20 jimtabor
; Clean up and Release
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.3 1999/08/10 17:21:08 jprice
; ror4 2011-01 patch
;
; Revision 1.2 1999/03/29 17:08:31 jprice
; ror4 changes
;
; Revision 1.1.1.1 1999/03/29 15:40:34 jprice
; New version without IPL.SYS
;
; Revision 1.2 1999/01/22 04:16:40 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:00 jprice
; Imported sources
;
;
; Rev 1.2 29 Aug 1996 13:07:12 patv
;Bug fixes for v0.91b
;
; Rev 1.1 01 Sep 1995 18:50:42 patv
;Initial GPL release.
;
; Rev 1.0 02 Jul 1995 8:01:18 patv
;Initial revision.
;
%include "..\kernel\segs.inc"
@ -104,3 +60,31 @@ _WriteATClock:
int 1ah
pop bp
ret
; Log: wratclk.asm,v
;
; Revision 1.3 1999/08/10 17:21:08 jprice
; ror4 2011-01 patch
;
; Revision 1.2 1999/03/29 17:08:31 jprice
; ror4 changes
;
; Revision 1.1.1.1 1999/03/29 15:40:34 jprice
; New version without IPL.SYS
;
; Revision 1.2 1999/01/22 04:16:40 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:00 jprice
; Imported sources
;
;
; Rev 1.2 29 Aug 1996 13:07:12 patv
;Bug fixes for v0.91b
;
; Rev 1.1 01 Sep 1995 18:50:42 patv
;Initial GPL release.
;
; Rev 1.0 02 Jul 1995 8:01:18 patv
;Initial revision.
;

52
drivers/wrpcclk.asm
View File

@ -25,26 +25,28 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/dos-c/src/drivers/wrpcclk.asv $
;
; $Header$
;
; $Log$
; Revision 1.5 2001/04/15 03:21:50 bartoldeman
; See history.txt for the list of fixes.
%include "..\kernel\segs.inc"
segment HMA_TEXT
;
; Revision 1.4 2001/03/21 02:56:25 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
; VOID WritePCClock(Ticks)
; ULONG Ticks;
;
; Revision 1.3 2000/05/25 20:56:19 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/11 03:56:20 jimtabor
; Clean up and Release
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
global _WritePCClock
_WritePCClock:
mov bx,sp
; Ticks = 4
mov cx,word [ss:bx+4]
mov dx,word [ss:bx+2] ;Ticks
mov ah,1
int 1ah
ret
; Log: wrpcclk.asm,v
;
; Revision 1.3 1999/08/10 17:21:08 jprice
; ror4 2011-01 patch
@ -71,21 +73,3 @@
; Rev 1.0 02 Jul 1995 8:01:30 patv
;Initial revision.
;
%include "..\kernel\segs.inc"
segment HMA_TEXT
;
; VOID WritePCClock(Ticks)
; ULONG Ticks;
;
global _WritePCClock
_WritePCClock:
mov bx,sp
; Ticks = 4
mov cx,word [ss:bx+4]
mov dx,word [ss:bx+2] ;Ticks
mov ah,1
int 1ah
ret

6
fdkernel.lsm
View File

@ -1,11 +1,11 @@
Begin3
Title: The FreeDOS Kernel
Version: 1.1.25
Entered-date: 26 Sep 2001
Version: 2.0.25.b
Entered-date: 17 Nov 2001
Description: The FreeDOS Kernel.
Keywords: kernel freedos dos msdos
Author: (developers)
Maintained-by: bart.oldeman@bristol.ac.uk
Maintained-by: bart@dosemu.org
Primary-site: http://freedos.sourceforge.net
Alternate-site: www.dosemu.org/~bart
Original-site: http://www.gcfl.net/pub/FreeDOS/kernel

2
getmake.bat
View File

@ -1,4 +1,4 @@
@if not \%MAKE% == \ goto make_set
@if not "%MAKE%" == "" goto make_set
@if \%COMPILER% == \TC2 set MAKE=%TC2_BASE%\make
@if \%COMPILER% == \TURBOCPP set MAKE=%TP1_BASE%\bin\make

28
hdr/buffer.h
View File

@ -36,27 +36,6 @@ static BYTE *buffer_hRcsId = "$Id$";
#endif
#endif
/*
* $Log$
* Revision 1.5 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.4 2001/08/19 12:58:34 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.3 2001/07/24 16:56:29 bartoldeman
* fixes for FCBs, DJGPP ls, DBLBYTE, dyninit allocation (2024e).
*
* Revision 1.2 2001/06/03 14:16:17 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.1 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Rev 1.0 20 Apr 2001 17:30:00 Bart Oldeman
* Initial revision.
*/
#define BUFFERSIZE 512
struct buffer
{
@ -94,3 +73,10 @@ struct buffer
#define BFR_DIR 0x04 /* buffer is from dir area */
#define BFR_FAT 0x02 /* buffer is from fat area */
#define BFR_BOOT 0x01 /* buffer is boot disk */
/*
* Log: buffer.h,v
* Rev 1.0 20 Apr 2001 17:30:00 Bart Oldeman
* Initial revision.
*/

71
hdr/cds.h
View File

@ -32,50 +32,6 @@ static BYTE *Cds_hRcsId = "$Id$";
#endif
#endif
/*
* $Log$
* Revision 1.5 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.4 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.2 2000/03/09 06:06:38 kernel
* 2017f updates by James Tabor
*
* Revision 1.1.1.1 1999/03/29 15:39:22 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.3 1999/01/30 08:21:43 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
Rev 1.1 04 Jan 1998 23:14:18 patv
Changed Log for strip utility
Rev 1.0 19 Feb 1996 3:15:52 patv
Added NLS, int2f and config.sys processing
*/
#define MAX_CDSPATH 67
struct cds
@ -124,3 +80,30 @@ cdstbl;
#define CDSSUBST 0x1000
#define CDSVALID (CDSNETWDRV | CDSPHYSDRV)
/*
* Log: cds.h,v
* Revision 1.2 2000/03/09 06:06:38 kernel
* 2017f updates by James Tabor
*
* Revision 1.1.1.1 1999/03/29 15:39:22 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.3 1999/01/30 08:21:43 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
Rev 1.1 04 Jan 1998 23:14:18 patv
Changed Log for strip utility
Rev 1.0 19 Feb 1996 3:15:52 patv
Added NLS, int2f and config.sys processing
*/

30
hdr/clock.h
View File

@ -36,17 +36,18 @@ static BYTE *clock_hRcsId = "$Id$";
#endif
#endif
struct ClockRecord
{
UWORD clkDays; /* days since Jan 1, 1980. */
UBYTE clkMinutes; /* residual minutes. */
UBYTE clkHours; /* residual hours. */
UBYTE clkHundredths; /* residual hundredths of a second. */
UBYTE clkSeconds; /* residual seconds. */
};
/*
* $Log$
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
* Log: clock.h,v
*
* Revision 1.1.1.1 1999/03/29 15:39:22 jprice
* New version without IPL.SYS
@ -82,12 +83,3 @@ static BYTE *clock_hRcsId = "$Id$";
* Rev 1.0 02 Jul 1995 10:39:26 patv
* Initial revision.
*/
struct ClockRecord
{
UWORD clkDays; /* days since Jan 1, 1980. */
UBYTE clkMinutes; /* residual minutes. */
UBYTE clkHours; /* residual hours. */
UBYTE clkHundredths; /* residual hundredths of a second. */
UBYTE clkSeconds; /* residual seconds. */
};

47
hdr/date.h
View File

@ -36,17 +36,26 @@ static BYTE *date_hRcsId = "$Id$";
#endif
#endif
/* FAT file date - takes the form of yyyy yyym mmmd dddd where physical */
/* year=1980+yyyyyy */
#define DT_YEAR(d) (((d)>>9)&0x7f)
#define DT_MONTH(d) (((d)>>5)&0x0f)
#define DT_DAY(d) ((d)&0x1f)
#define DT_ENCODE(m,d,y) ((((m)&0x0f)<<5)|((d)&0x1f)|(((y)&0x7f)<<9))
#define EPOCH_WEEKDAY 2 /* Tuesday (i. e.- 0 == Sunday) */
#define EPOCH_MONTH 1 /* January */
#define EPOCH_DAY 1 /* 1 for January 1 */
#define EPOCH_YEAR 1980 /* for Tues 1-1-80 epoch */
typedef UWORD date;
#endif
/*
* $Log$
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
* Log: date.h,v
*
* Revision 1.2 1999/08/25 03:17:11 jprice
* ror4 patches to allow TC 2.01 compile.
@ -82,21 +91,3 @@ static BYTE *date_hRcsId = "$Id$";
* Rev 1.0 02 Jul 1995 10:39:28 patv
* Initial revision.
*/
/* FAT file date - takes the form of yyyy yyym mmmd dddd where physical */
/* year=1980+yyyyyy */
#define DT_YEAR(d) (((d)>>9)&0x7f)
#define DT_MONTH(d) (((d)>>5)&0x0f)
#define DT_DAY(d) ((d)&0x1f)
#define DT_ENCODE(m,d,y) ((((m)&0x0f)<<5)|((d)&0x1f)|(((y)&0x7f)<<9))
#define EPOCH_WEEKDAY 2 /* Tuesday (i. e.- 0 == Sunday) */
#define EPOCH_MONTH 1 /* January */
#define EPOCH_DAY 1 /* 1 for January 1 */
#define EPOCH_YEAR 1980 /* for Tues 1-1-80 epoch */
typedef UWORD date;
#endif

99
hdr/dcb.h
View File

@ -34,65 +34,6 @@ static BYTE *clock_hRcsId = "$Id$";
#endif
#endif
/*
* $Log$
* Revision 1.6 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.5 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.4 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.3 2000/03/09 06:06:38 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/16 00:52:09 jprice
* Optimized FAT handling
*
* Revision 1.1.1.1 1999/03/29 15:39:23 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.5 04 Jan 1998 23:14:18 patv
* Changed Log for strip utility
*
* Rev 1.4 29 May 1996 21:25:20 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:30 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:40 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:48 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:30 patv
* Initial revision.
*/
/* Internal drive parameter block */
struct dpb
{
@ -151,3 +92,43 @@ struct dpb
#define XUNKNCLSTFREE 0xffffffffl /* unknown for DOS */
#define UNKNCLSTFREE 0xffff /* unknown for DOS */
/*
* Log: dcb.h,v
*
* Revision 1.3 2000/03/09 06:06:38 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/16 00:52:09 jprice
* Optimized FAT handling
*
* Revision 1.1.1.1 1999/03/29 15:39:23 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.5 04 Jan 1998 23:14:18 patv
* Changed Log for strip utility
*
* Rev 1.4 29 May 1996 21:25:20 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:30 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:40 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:48 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:30 patv
* Initial revision.
*/

143
hdr/device.h
View File

@ -33,91 +33,6 @@ static BYTE *device_hRcsId = "$Id$";
#endif
#endif
/*
* $Log$
* Revision 1.9 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.8 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.7 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.6 2001/06/03 14:16:17 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.5 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.4 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.3 2000/05/11 04:24:51 jimtabor
* Added Boot blk structs
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.4 2000/04/29 05:13:16 jtabor
* Added new functions and clean up code
*
* Revision 1.3 2000/03/09 06:06:38 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/04 18:50:14 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:39:26 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/08 05:58:24 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/04 03:08:47 jprice
* no message
*
* Revision 1.3 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.8 06 Dec 1998 8:41:30 patv
* Changed for new I/O subsystem
*
* Rev 1.7 11 Jan 1998 2:05:54 patv
* Added functionality to ioctl.
*
* Rev 1.6 04 Jan 1998 23:14:20 patv
* Changed Log for strip utility
*
* Rev 1.5 16 Jan 1997 12:46:06 patv
* pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:25:12 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:30 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:40 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:48 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:30 patv
* Initial revision.
*/
/*
* Status Word Bits
@ -574,3 +489,61 @@ typedef struct dhdr FAR *dhdrptr;
* end of device.h
*/
/*
* Log: device.h,v
*
* Revision 1.4 2000/04/29 05:13:16 jtabor
* Added new functions and clean up code
*
* Revision 1.3 2000/03/09 06:06:38 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/04 18:50:14 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:39:26 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/08 05:58:24 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/04 03:08:47 jprice
* no message
*
* Revision 1.3 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.8 06 Dec 1998 8:41:30 patv
* Changed for new I/O subsystem
*
* Rev 1.7 11 Jan 1998 2:05:54 patv
* Added functionality to ioctl.
*
* Rev 1.6 04 Jan 1998 23:14:20 patv
* Changed Log for strip utility
*
* Rev 1.5 16 Jan 1997 12:46:06 patv
* pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:25:12 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:30 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:40 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:48 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:30 patv
* Initial revision.
*/

98
hdr/dirmatch.h
View File

@ -34,30 +34,45 @@ static BYTE *dirmatch_hRcsId = "$Id$";
#endif
#endif
typedef struct
{
BYTE dm_drive;
BYTE dm_name_pat[FNAME_SIZE + FEXT_SIZE];
BYTE dm_attr_srch;
UWORD dm_entry;
#ifdef WITHFAT32
ULONG dm_dircluster;
#else
UWORD dm_dircluster;
UWORD reserved;
#endif
struct
{
BITS /* directory has been modified */
f_dmod:1;
BITS /* directory is the root */
f_droot:1;
BITS /* fnode is new and needs fill */
f_dnew:1;
BITS /* fnode is assigned to dir */
f_ddir:1;
BITS /* filler to avoid a bad bug (feature?) in */
f_filler:12; /* TC 2.01 */
}
dm_flags; /* file flags */
BYTE dm_attr_fnd; /* found file attribute */
time dm_time; /* file time */
date dm_date; /* file date */
LONG dm_size; /* file size */
BYTE dm_name[FNAME_SIZE + FEXT_SIZE + 2]; /* file name */
}
dmatch;
/*
* $Log$
* Revision 1.7 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.6 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.5 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.4 2001/04/16 01:45:26 bartoldeman
* Fixed handles, config.sys drivers, warnings. Enabled INT21/AH=6C, printf %S/%Fs
*
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Log: dirmatch.h,v
* Revision 1.3 2000/03/09 06:06:38 kernel
* 2017f updates by James Tabor
*
@ -99,40 +114,3 @@ static BYTE *dirmatch_hRcsId = "$Id$";
* Initial revision.
*
*/
typedef struct
{
BYTE dm_drive;
BYTE dm_name_pat[FNAME_SIZE + FEXT_SIZE];
BYTE dm_attr_srch;
UWORD dm_entry;
#ifdef WITHFAT32
ULONG dm_dircluster;
#else
UWORD dm_dircluster;
UWORD reserved;
#endif
struct
{
BITS /* directory has been modified */
f_dmod:1;
BITS /* directory is the root */
f_droot:1;
BITS /* fnode is new and needs fill */
f_dnew:1;
BITS /* fnode is assigned to dir */
f_ddir:1;
BITS /* filler to avoid a bad bug (feature?) in */
f_filler:12; /* TC 2.01 */
}
dm_flags; /* file flags */
BYTE dm_attr_fnd; /* found file attribute */
time dm_time; /* file time */
date dm_date; /* file date */
LONG dm_size; /* file size */
BYTE dm_name[FNAME_SIZE + FEXT_SIZE + 2]; /* file name */
}
dmatch;

23
hdr/dosnames.h
View File

@ -34,8 +34,19 @@ static BYTE *dosnames_hRcsId = "$Id$";
#endif
#endif
#define PARSE_MAX 64
struct dosnames
{
UBYTE dn_drive; /* the drive that was parsed */
UBYTE dn_network[PARSE_MAX]; /* specified network */
UBYTE dn_path[PARSE_MAX]; /* the path */
UBYTE dn_name[FNAME_SIZE + FEXT_SIZE + 1]; /* the file name */
};
/*
* $Log$
* Log: dosnames.h,v
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
@ -67,13 +78,3 @@ static BYTE *dosnames_hRcsId = "$Id$";
* Rev 1.0 02 Jul 1995 10:39:34 patv
* Initial revision.
*/
#define PARSE_MAX 64
struct dosnames
{
UBYTE dn_drive; /* the drive that was parsed */
UBYTE dn_network[PARSE_MAX]; /* specified network */
UBYTE dn_path[PARSE_MAX]; /* the path */
UBYTE dn_name[FNAME_SIZE + FEXT_SIZE + 1]; /* the file name */
};

105
hdr/error.h
View File

@ -34,67 +34,6 @@ static BYTE *error_hRcsId = "$Id$";
#endif
#endif
/*
* $Log$
* Revision 1.6 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.5 2001/04/16 01:45:26 bartoldeman
* Fixed handles, config.sys drivers, warnings. Enabled INT21/AH=6C, printf %S/%Fs
*
* Revision 1.4 2000/11/02 06:56:53 jimtabor
* Fix Share Patch
*
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.1.1.1 1999/03/29 15:39:27 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/08 05:58:24 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.3 1999/01/30 08:21:43 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 06 Dec 1998 8:41:00 patv
* Added new errors for new I/O subsystem.
*
* Rev 1.5 04 Jan 1998 23:14:16 patv
* Changed Log for strip utility
*
* Rev 1.4 29 May 1996 21:25:18 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:28 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:38 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:42:28 patv
* fixed ipl
*
* Rev 1.0 02 Jul 1995 10:39:36 patv
* Initial revision.
*/
/* Internal system error returns */
#define SUCCESS 0 /* Function was successful */
@ -146,3 +85,47 @@ static BYTE *error_hRcsId = "$Id$";
#define RETRY 1
#define ABORT 2
#define FAIL 3
/*
* Log: error.h,v
*
* Revision 1.1.1.1 1999/03/29 15:39:27 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/08 05:58:24 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.3 1999/01/30 08:21:43 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 06 Dec 1998 8:41:00 patv
* Added new errors for new I/O subsystem.
*
* Rev 1.5 04 Jan 1998 23:14:16 patv
* Changed Log for strip utility
*
* Rev 1.4 29 May 1996 21:25:18 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:28 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:38 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:42:28 patv
* fixed ipl
*
* Rev 1.0 02 Jul 1995 10:39:36 patv
* Initial revision.
*/

54
hdr/exe.h
View File

@ -34,17 +34,30 @@ static BYTE *exe_hRcsId = "$Id$";
#endif
#endif
typedef struct
{
UWORD exSignature;
UWORD exExtraBytes;
UWORD exPages;
UWORD exRelocItems;
UWORD exHeaderSize;
UWORD exMinAlloc;
UWORD exMaxAlloc;
UWORD exInitSS;
UWORD exInitSP;
UWORD exCheckSum;
UWORD exInitIP;
UWORD exInitCS;
UWORD exRelocTable;
UWORD exOverlay;
}
exe_header;
#define MAGIC 0x5a4d
/*
* $Log$
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
* Log: exe.h,v
*
* Revision 1.1.1.1 1999/03/29 15:39:28 jprice
* New version without IPL.SYS
@ -77,24 +90,3 @@ static BYTE *exe_hRcsId = "$Id$";
* Rev 1.0 02 Jul 1995 10:39:38 patv
* Initial revision.
*/
typedef struct
{
UWORD exSignature;
UWORD exExtraBytes;
UWORD exPages;
UWORD exRelocItems;
UWORD exHeaderSize;
UWORD exMinAlloc;
UWORD exMaxAlloc;
UWORD exInitSS;
UWORD exInitSP;
UWORD exCheckSum;
UWORD exInitIP;
UWORD exInitCS;
UWORD exRelocTable;
UWORD exOverlay;
}
exe_header;
#define MAGIC 0x5a4d

108
hdr/fat.h
View File

@ -34,73 +34,6 @@ static BYTE *fat_hRcsId = "$Id$";
#endif
#endif
/*
* $Log$
* Revision 1.10 2001/11/13 23:36:45 bartoldeman
* Kernel 2025a final changes.
*
* Revision 1.9 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.8 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.7 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.6 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.5 2000/08/06 04:18:21 jimtabor
* See history.txt
*
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.2 1999/05/03 06:28:00 jprice
* Changed some variables from signed to unsigned.
*
* Revision 1.1.1.1 1999/03/29 15:39:28 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.3 1999/01/30 08:21:43 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.5 04 Jan 1998 23:14:18 patv
* Changed Log for strip utility
*
* Rev 1.4 29 May 1996 21:25:14 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:30 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:42 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:48 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:40 patv
* Initial revision.
*/
/* FAT file system attribute bits */
#define D_NORMAL 0 /* normal */
@ -219,3 +152,44 @@ struct lfn_inode
};
typedef struct lfn_inode FAR * lfn_inode_ptr;
/*
* Log: fat.h,v
*
* Revision 1.2 1999/05/03 06:28:00 jprice
* Changed some variables from signed to unsigned.
*
* Revision 1.1.1.1 1999/03/29 15:39:28 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.3 1999/01/30 08:21:43 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.5 04 Jan 1998 23:14:18 patv
* Changed Log for strip utility
*
* Rev 1.4 29 May 1996 21:25:14 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:30 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:42 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:48 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:40 patv
* Initial revision.
*/

93
hdr/fcb.h
View File

@ -34,58 +34,6 @@ static BYTE *fcb_hRcsId = "$Id$";
#endif
#endif
/*
* $Log$
* Revision 1.4 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.2 1999/09/20 21:24:54 jprice
* *** empty log message ***
*
* Revision 1.1.1.1 1999/03/29 15:39:29 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 04 Jan 1998 23:14:16 patv
* Changed Log for strip utility
*
* Rev 1.5 16 Jan 1997 12:46:06 patv
* pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:25:14 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:32 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:42 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:48 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:40 patv
* Initial revision.
*/
/* fcb convience defines */
/* block device info */
@ -175,3 +123,44 @@ typedef struct
BYTE renReserved2[9];
}
rfcb;
/*
* Log: fcb.h,v
*
* Revision 1.2 1999/09/20 21:24:54 jprice
* *** empty log message ***
*
* Revision 1.1.1.1 1999/03/29 15:39:29 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 04 Jan 1998 23:14:16 patv
* Changed Log for strip utility
*
* Rev 1.5 16 Jan 1997 12:46:06 patv
* pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:25:14 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:32 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:42 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:48 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:40 patv
* Initial revision.
*/

47
hdr/file.h
View File

@ -34,20 +34,25 @@ static BYTE *file_hRcsId = "$Id$";
#endif
#endif
/* 0 = CON, standard input, can be redirected */
/* 1 = CON, standard output, can be redirected */
/* 2 = CON, standard error */
/* 3 = AUX, auxiliary */
/* 4 = PRN, list device */
/* 5 = 1st user file ... */
#define STDIN 0
#define STDOUT 1
#define STDERR 2
#define STDAUX 3
#define STDPRN 4
#define O_RDONLY SFT_MREAD
#define O_WRONLY SFT_MWRITE
#define O_RDWR SFT_MRDWR
/*
* $Log$
* Revision 1.4 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
* Log: file.h,v
*
* Revision 1.1.1.1 1999/03/29 15:39:30 jprice
* New version without IPL.SYS
@ -80,19 +85,3 @@ static BYTE *file_hRcsId = "$Id$";
* Rev 1.0 02 Jul 1995 10:39:42 patv
* Initial revision.
*/
/* 0 = CON, standard input, can be redirected */
/* 1 = CON, standard output, can be redirected */
/* 2 = CON, standard error */
/* 3 = AUX, auxiliary */
/* 4 = PRN, list device */
/* 5 = 1st user file ... */
#define STDIN 0
#define STDOUT 1
#define STDERR 2
#define STDAUX 3
#define STDPRN 4
#define O_RDONLY SFT_MREAD
#define O_WRONLY SFT_MWRITE
#define O_RDWR SFT_MRDWR

117
hdr/fnode.h
View File

@ -34,79 +34,6 @@ static BYTE *fnode_hRcsId = "$Id$";
#endif
#endif
/*
* $Log$
* Revision 1.10 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.9 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.8 2001/08/19 12:58:34 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.7 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.6 2001/06/03 14:16:17 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.5 2001/04/29 17:34:40 bartoldeman
* A new SYS.COM/config.sys single stepping/console output/misc fixes.
*
* Revision 1.4 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.3 2000/03/09 06:06:38 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/16 00:52:10 jprice
* Optimized FAT handling
*
* Revision 1.1.1.1 1999/03/29 15:39:30 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.3 1999/01/30 08:21:43 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.5 04 Jan 1998 23:14:18 patv
* Changed Log for strip utility
*
* Rev 1.4 29 May 1996 21:25:16 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:32 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:42 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:48 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:44 patv
* Initial revision.
*/
struct f_node
{
@ -155,3 +82,47 @@ typedef struct lfn_inode FAR * lfn_inode_ptr;
#endif
typedef struct f_node * f_node_ptr;
/*
* Log: fnode.h,v
*
* Revision 1.3 2000/03/09 06:06:38 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/16 00:52:10 jprice
* Optimized FAT handling
*
* Revision 1.1.1.1 1999/03/29 15:39:30 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.3 1999/01/30 08:21:43 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.5 04 Jan 1998 23:14:18 patv
* Changed Log for strip utility
*
* Rev 1.4 29 May 1996 21:25:16 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:32 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:42 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:48 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:44 patv
* Initial revision.
*/

34
hdr/kbd.h
View File

@ -34,17 +34,20 @@ static BYTE *kbd_hRcsId = "$Id$";
#endif
#endif
#define KBD_MAXLENGTH 256
/* Keyboard buffer */
typedef struct
{
UBYTE kb_size; /* size of buffer in bytes */
UBYTE kb_count; /* number of bytes returned */
BYTE kb_buf[KBD_MAXLENGTH]; /* the buffer itself */
}
keyboard;
/*
* $Log$
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
* Log: kbd.h,v
*
* Revision 1.1.1.1 1999/03/29 15:39:31 jprice
* New version without IPL.SYS
@ -77,14 +80,3 @@ static BYTE *kbd_hRcsId = "$Id$";
* Rev 1.0 02 Jul 1995 10:39:46 patv
* Initial revision.
*/
#define KBD_MAXLENGTH 256
/* Keyboard buffer */
typedef struct
{
UBYTE kb_size; /* size of buffer in bytes */
UBYTE kb_count; /* number of bytes returned */
BYTE kb_buf[KBD_MAXLENGTH]; /* the buffer itself */
}
keyboard;

88
hdr/mcb.h
View File

@ -34,29 +34,40 @@ static BYTE *mcb_hRcsId = "$Id$";
#endif
#endif
#define LARGEST -1
#define FIRST_FIT 0
#define BEST_FIT 1
#define LAST_FIT 2
#define FIRST_FIT_UO 0x40
#define BEST_FIT_UO 0x41
#define LAST_FIT_UO 0x42
#define FIRST_FIT_U 0x80
#define BEST_FIT_U 0x81
#define LAST_FIT_U 0x82
#define MCB_NORMAL 0x4d
#define MCB_LAST 0x5a
#define DOS_PSP 0x0060 /* 0x0008 What? seg 8 =0:0080 */
#define FREE_PSP 0
#define MCB_SIZE(x) ((((LONG)(x))<<4)+sizeof(mcb))
typedef UWORD seg;
typedef UWORD offset;
typedef struct
{
BYTE m_type; /* mcb type - chain or end */
UWORD m_psp; /* owner id via psp segment */
UWORD m_size; /* size of segment in paragraphs */
BYTE m_fill[3];
BYTE m_name[8]; /* owner name limited to 8 bytes */
}
mcb;
/*
* $Log$
* Revision 1.7 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.6 2000/08/06 04:27:07 jimtabor
* See history.txt
*
* Revision 1.5 2000/08/06 04:18:21 jimtabor
* See history.txt
*
* Revision 1.4 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
* Log: mcb.h,v
*
* Revision 1.2 2000/03/09 06:06:38 kernel
* 2017f updates by James Tabor
@ -92,36 +103,3 @@ static BYTE *mcb_hRcsId = "$Id$";
* Rev 1.0 02 Jul 1995 10:39:46 patv
* Initial revision.
*/
#define LARGEST -1
#define FIRST_FIT 0
#define BEST_FIT 1
#define LAST_FIT 2
#define FIRST_FIT_UO 0x40
#define BEST_FIT_UO 0x41
#define LAST_FIT_UO 0x42
#define FIRST_FIT_U 0x80
#define BEST_FIT_U 0x81
#define LAST_FIT_U 0x82
#define MCB_NORMAL 0x4d
#define MCB_LAST 0x5a
#define DOS_PSP 0x0060 /* 0x0008 What? seg 8 =0:0080 */
#define FREE_PSP 0
#define MCB_SIZE(x) ((((LONG)(x))<<4)+sizeof(mcb))
typedef UWORD seg;
typedef UWORD offset;
typedef struct
{
BYTE m_type; /* mcb type - chain or end */
UWORD m_psp; /* owner id via psp segment */
UWORD m_size; /* size of segment in paragraphs */
BYTE m_fill[3];
BYTE m_name[8]; /* owner name limited to 8 bytes */
}
mcb;

92
hdr/pcb.h
View File

@ -55,61 +55,6 @@ static BYTE *pcb_hRcsId = "$Id$";
#endif
#endif
/*
* $Log$
* Revision 1.6 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.5 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.4 2000/08/06 04:18:21 jimtabor
* See history.txt
*
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.1.1.1 1999/03/29 15:39:32 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 07 Feb 1998 20:47:40 patv
* Modified stack frame to match DOS standard
*
* Rev 1.5 04 Jan 1998 23:14:18 patv
* Changed Log for strip utility
*
* Rev 1.4 29 May 1996 21:25:16 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:32 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:44 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:50 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:48 patv
* Initial revision.
*/
/* Force one-byte alignment for all the internal structures, see above */
#include <algnbyte.h>
@ -246,3 +191,40 @@ void ASMCFUNC intr(int intnr, iregs * const pr);
#endif
/*
* Log: pcb.h,v
*
* Revision 1.1.1.1 1999/03/29 15:39:32 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 07 Feb 1998 20:47:40 patv
* Modified stack frame to match DOS standard
*
* Rev 1.5 04 Jan 1998 23:14:18 patv
* Changed Log for strip utility
*
* Rev 1.4 29 May 1996 21:25:16 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:32 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:44 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:50 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:48 patv
* Initial revision.
*/

101
hdr/portab.h
View File

@ -34,71 +34,6 @@ static char *portab_hRcsId = "$Id$";
#endif
#endif
/*
* $Log$
* Revision 1.10 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.9 2001/06/03 14:16:17 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.8 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.7 2001/03/21 02:56:25 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.5 2001/03/08 21:15:00 bartoldeman
* Fixes for MK_FP and friends from Tom Ehlert; reduces kernel by 1.5k.
*
* Revision 1.4 2000/08/06 04:18:21 jimtabor
* See history.txt
*
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.2 1999/08/25 03:17:11 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.1.1.1 1999/03/29 15:39:33 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.5 04 Jan 1998 23:14:16 patv
* Changed Log for strip utility
*
* Rev 1.4 29 May 1996 21:25:16 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:32 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:44 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:50 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:50 patv
* Initial revision.
*/
/****************************************************************/
/* */
/* Machine dependant portable types. Note that this section is */
@ -297,3 +232,39 @@ typedef signed long LONG;
#define PROTO
#endif
/*
* Log: portab.h,v
* Revision 1.2 1999/08/25 03:17:11 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.1.1.1 1999/03/29 15:39:33 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.5 04 Jan 1998 23:14:16 patv
* Changed Log for strip utility
*
* Rev 1.4 29 May 1996 21:25:16 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:32 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:44 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:50 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:50 patv
* Initial revision.
*/

100
hdr/process.h
View File

@ -34,65 +34,6 @@ static BYTE *process_hRcsId = "$Id$";
#endif
#endif
/*
* $Log$
* Revision 1.6 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.5 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.4 2000/08/06 04:18:21 jimtabor
* See history.txt
*
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.1.1.1 1999/03/29 15:39:34 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.7 22 Jan 1998 22:13:00 patv
* Had to change ps_prevps to VOID FAR * due to BC++ error.
*
* Rev 1.6 22 Jan 1998 22:05:22 patv
* Corrected ps_prevpsp declaration.
*
* Rev 1.5 04 Jan 1998 23:14:16 patv
* Changed Log for strip utility
*
* Rev 1.4 29 May 1996 21:25:16 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:32 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:44 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:50 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:52 patv
* Initial revision.
*/
/* Modes available as first argument to the spawnxx functions. */
#define P_WAIT 0 /* child runs separately, parent waits until exit */
@ -186,3 +127,44 @@ psp;
#define ps_fcb2 _u._u2._ps_fcb2
#define ps_cmd _u._u3._u4._ps_cmd
#define ps_cmd_count _u._u3._u4._ps_cmd_count
/*
* Log: process.h,v
*
* Revision 1.1.1.1 1999/03/29 15:39:34 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.7 22 Jan 1998 22:13:00 patv
* Had to change ps_prevps to VOID FAR * due to BC++ error.
*
* Rev 1.6 22 Jan 1998 22:05:22 patv
* Corrected ps_prevpsp declaration.
*
* Rev 1.5 04 Jan 1998 23:14:16 patv
* Changed Log for strip utility
*
* Rev 1.4 29 May 1996 21:25:16 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:32 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:44 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:50 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:52 patv
* Initial revision.
*/

104
hdr/sft.h
View File

@ -33,67 +33,6 @@ static BYTE *sft_hRcsId = "$Id$";
#endif
#endif
/*
* $Log$
* Revision 1.6 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.5 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.4 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.3 2000/03/09 06:06:38 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/04 18:50:25 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:39:35 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 04 Jan 1998 23:14:18 patv
* Changed Log for strip utility
*
* Rev 1.5 16 Jan 1997 12:46:04 patv
* pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:25:18 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:34 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:44 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:50 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:52 patv
* Initial revision.
*/
#define SFTMAX 128
@ -215,3 +154,46 @@ sfttbl;
#define sft_flags_lo sft_flags_union._split_sft_flags._sft_flags_lo
/*
* Log: sft.h,v
*
* Revision 1.3 2000/03/09 06:06:38 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/04 18:50:25 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:39:35 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:40:06 jprice
* Clean up
*
* Revision 1.2 1999/01/22 04:17:40 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 04 Jan 1998 23:14:18 patv
* Changed Log for strip utility
*
* Rev 1.5 16 Jan 1997 12:46:04 patv
* pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:25:18 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:15:34 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:35:44 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:43:50 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 10:39:52 patv
* Initial revision.
*/

72
hdr/stacks.inc
View File

@ -25,53 +25,8 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/dos-c/hdr/stacks.inv $
;
; $Id$
;
; $Log$
; Revision 1.6 2001/11/04 19:47:39 bartoldeman
; kernel 2025a changes: see history.txt
;
; Revision 1.5 2000/08/06 04:18:21 jimtabor
; See history.txt
;
; Revision 1.4 2000/05/26 19:46:52 jimtabor
; Read History file for Change info
;
; Revision 1.3 2000/05/25 20:56:19 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/08 04:28:22 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.3 2000/03/09 06:06:38 kernel
; 2017f updates by James Tabor
;
; Revision 1.2 1999/08/10 17:56:26 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:39:35 jprice
; New version without IPL.SYS
;
; Revision 1.3 1999/02/01 01:40:06 jprice
; Clean up
;
; Revision 1.2 1999/01/22 04:17:40 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
;
; Rev 1.0 07 Feb 1998 20:59:16 patv
;Modified stack frame to match DOS standard
; $EndLog$
;
; Standard stack frame used throughout DOS-C
@ -215,4 +170,29 @@ irp_hi equ 26
ror eax,16
%endmacro
%ENDIF
%ENDIF
; Log: stacks.inc,v
; Revision 1.3 2000/03/09 06:06:38 kernel
; 2017f updates by James Tabor
;
; Revision 1.2 1999/08/10 17:56:26 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:39:35 jprice
; New version without IPL.SYS
;
; Revision 1.3 1999/02/01 01:40:06 jprice
; Clean up
;
; Revision 1.2 1999/01/22 04:17:40 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
;
; Rev 1.0 07 Feb 1998 20:59:16 patv
;Modified stack frame to match DOS standard
; EndLog

34
hdr/tail.h
View File

@ -34,17 +34,20 @@ static BYTE *tail_hRcsId = "$Id$";
#endif
#endif
#ifndef LINESIZE
#define LINESIZE 127
#endif
typedef struct
{
UBYTE ctCount; /* number of bytes returned */
BYTE ctBuffer[LINESIZE]; /* the buffer itself */
}
CommandTail;
/*
* $Log$
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
* Log: tail.h,v
*
* Revision 1.1.1.1 1999/03/29 15:39:36 jprice
* New version without IPL.SYS
@ -77,14 +80,3 @@ static BYTE *tail_hRcsId = "$Id$";
* Rev 1.0 02 Jul 1995 10:39:54 patv
* Initial revision.
*/
#ifndef LINESIZE
#define LINESIZE 127
#endif
typedef struct
{
UBYTE ctCount; /* number of bytes returned */
BYTE ctBuffer[LINESIZE]; /* the buffer itself */
}
CommandTail;

34
hdr/time.h
View File

@ -38,17 +38,20 @@ static BYTE *time_hRcsId = "$Id$";
#endif
#endif
/* FAT Time notation in the form of hhhh hmmm mmmd dddd */
#define TM_HOUR(t) (((t)>>11)&0x1f)
#define TM_MIN(t) (((t)>>5)&0x3f)
#define TM_DEC(t) ((t)&0x1f)
#define TM_ENCODE(h,m,d) ((((h&0x1f))<<11)|(((m)&0x3f)<<5)|((d)&0x1f))
typedef UWORD time;
#endif
/*
* $Log$
* Revision 1.3 2000/05/25 20:56:19 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:28:22 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
* Log: time.h,v
*
* Revision 1.2 1999/08/25 03:17:11 jprice
* ror4 patches to allow TC 2.01 compile.
@ -85,14 +88,3 @@ static BYTE *time_hRcsId = "$Id$";
* Initial revision.
*/
/* FAT Time notation in the form of hhhh hmmm mmmd dddd */
#define TM_HOUR(t) (((t)>>11)&0x1f)
#define TM_MIN(t) (((t)>>5)&0x3f)
#define TM_DEC(t) ((t)&0x1f)
#define TM_ENCODE(h,m,d) ((((h&0x1f))<<11)|(((m)&0x3f)<<5)|((d)&0x1f))
typedef UWORD time;
#endif

6
hdr/version.h
View File

@ -44,6 +44,6 @@ static BYTE *date_hRcsId = "$Id$";
#define REVISION_MINOR 1
#define REVISION_SEQ 25
#define BUILD "2025"
#define SUB_BUILD "a"
#define KERNEL_VERSION_STRING "1.1.25a" /*#REVISION_MAJOR "." #REVISION_MINOR "." #REVISION_SEQ*/
#define KERNEL_BUILD_STRING "2025a" /*#BUILD SUB_BUILD*/
#define SUB_BUILD "b"
#define KERNEL_VERSION_STRING "1.1.25b" /*#REVISION_MAJOR "." #REVISION_MINOR "." #REVISION_SEQ*/
#define KERNEL_BUILD_STRING "2025b" /*#BUILD SUB_BUILD*/

91
kernel/apisupt.asm
View File

@ -25,60 +25,6 @@
; Cambridge, MA 02139, USA.
;
; $Id$
;
; $Log$
; Revision 1.6 2001/04/15 02:23:43 bartoldeman
; apisupt.asm is not necessary anymore.
;
; Revision 1.5 2001/03/22 20:46:46 bartoldeman
; cli/sti corrections (Bart) and int25, 26 stack corrections (Tom)
;
; Revision 1.4 2001/03/21 02:56:25 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.3 2000/05/25 20:56:21 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/08 04:29:59 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.2 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:40:38 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:25 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
; Rev 1.4 06 Dec 1998 8:47:02 patv
;Expanded due to new I/O subsystem.
;
; Rev 1.3 16 Jan 1997 12:46:44 patv
;pre-Release 0.92 feature additions
;
; Rev 1.2 29 May 1996 21:03:38 patv
;bug fixes for v0.91a
;
; Rev 1.1 01 Sep 1995 17:54:26 patv
;First GPL release.
;
; Rev 1.0 02 Jul 1995 9:04:50 patv
;Initial revision.
; $EndLog$
;
%include "segs.inc"
@ -181,3 +127,40 @@ _restore_stack:
ret
%endif
; Log: apisupt.asm,v
;
; Revision 1.2 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:40:38 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:25 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
; Rev 1.4 06 Dec 1998 8:47:02 patv
;Expanded due to new I/O subsystem.
;
; Rev 1.3 16 Jan 1997 12:46:44 patv
;pre-Release 0.92 feature additions
;
; Rev 1.2 29 May 1996 21:03:38 patv
;bug fixes for v0.91a
;
; Rev 1.1 01 Sep 1995 17:54:26 patv
;First GPL release.
;
; Rev 1.0 02 Jul 1995 9:04:50 patv
;Initial revision.
; EndLog
;

96
kernel/asmsupt.asm
View File

@ -32,63 +32,6 @@
; glibc 2.2
;
; $Id$
;
; $Log$
; Revision 1.6 2001/09/23 20:39:44 bartoldeman
; FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
;
; Revision 1.5 2001/04/15 03:21:50 bartoldeman
; See history.txt for the list of fixes.
;
; Revision 1.4 2001/03/21 02:56:25 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.3 2000/05/25 20:56:21 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/08 04:29:59 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.3 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.2 1999/04/23 04:24:39 jprice
; Memory manager changes made by ska
;
; Revision 1.1.1.1 1999/03/29 15:40:41 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:25 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
; Rev 1.4 06 Dec 1998 8:46:50 patv
; Bug fixes.
;
; Rev 1.3 03 Jan 1998 8:36:44 patv
; Converted data area to SDA format
;
; Rev 1.2 29 May 1996 21:03:38 patv
; bug fixes for v0.91a
;
; Rev 1.1 01 Sep 1995 17:54:26 patv
; First GPL release.
;
; Rev 1.0 05 Jul 1995 11:38:42 patv
; Initial revision.
; $EndLog$
;
%include "segs.inc"
@ -460,3 +403,42 @@ strncmp_done:
or al,1
strncmp_done2: jmp common_return
; Log: asmsupt.asm,v
;
; Revision 1.3 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.2 1999/04/23 04:24:39 jprice
; Memory manager changes made by ska
;
; Revision 1.1.1.1 1999/03/29 15:40:41 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:25 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
; Rev 1.4 06 Dec 1998 8:46:50 patv
; Bug fixes.
;
; Rev 1.3 03 Jan 1998 8:36:44 patv
; Converted data area to SDA format
;
; Rev 1.2 29 May 1996 21:03:38 patv
; bug fixes for v0.91a
;
; Rev 1.1 01 Sep 1995 17:54:26 patv
; First GPL release.
;
; Rev 1.0 05 Jul 1995 11:38:42 patv
; Initial revision.
; EndLog
;

236
kernel/blockio.c
View File

@ -35,145 +35,6 @@
static BYTE *blockioRcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.15 2001/11/13 23:36:45 bartoldeman
* Kernel 2025a final changes.
*
* Revision 1.14 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.13 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.12 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.11 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.10 2001/06/03 14:16:17 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.9 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.8 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.7 2001/03/21 02:56:25 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.6 2000/10/30 00:32:08 jimtabor
* Minor Fixes
*
* Revision 1.5 2000/10/30 00:21:15 jimtabor
* Adding Brian Reifsnyder Fix for Int 25/26
* 2000/9/04 Brian Reifsnyder
* Modified dskxfer() such that error codes are now returned.
* Functions that rely on dskxfer() have also been modified accordingly.
*
* Revision 1.4 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.3 2000/05/11 04:26:26 jimtabor
* Added code for DOS FN 69 & 6C
*
* Revision 1.2 2000/05/08 04:29:59 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.15 2000/04/29 05:13:16 jtabor
* Added new functions and clean up code
*
* Revision 1.14 2000/03/09 06:07:10 kernel
* 2017f updates by James Tabor
*
* Revision 1.13 1999/08/25 03:18:07 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.12 1999/08/10 18:03:39 jprice
* ror4 2011-03 patch
*
* Revision 1.11 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.10 1999/05/03 04:55:35 jprice
* Changed getblock & getbuf so that they leave at least 3 buffer for FAT data.
*
* Revision 1.9 1999/04/21 01:44:40 jprice
* no message
*
* Revision 1.8 1999/04/18 05:28:39 jprice
* no message
*
* Revision 1.7 1999/04/16 21:43:40 jprice
* ror4 multi-sector IO
*
* Revision 1.6 1999/04/16 00:53:32 jprice
* Optimized FAT handling
*
* Revision 1.5 1999/04/12 23:41:53 jprice
* Using getbuf to write data instead of getblock
* using getblock made it read the block before it wrote it
*
* Revision 1.4 1999/04/11 05:28:10 jprice
* Working on multi-block IO
*
* Revision 1.3 1999/04/11 04:33:38 jprice
* ror4 patches
*
* Revision 1.1.1.1 1999/03/29 15:41:43 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/01 01:43:27 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.3 1999/01/30 08:25:34 jprice
* Clean up; Fixed bug with set attribute function. If you tried to
* change the attributes of a directory, it would erase it.
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.8 06 Dec 1998 8:43:16 patv
* Changes in block I/O because of new I/O subsystem.
*
* Rev 1.7 22 Jan 1998 4:09:00 patv
* Fixed pointer problems affecting SDA
*
* Rev 1.6 04 Jan 1998 23:14:36 patv
* Changed Log for strip utility
*
* Rev 1.5 03 Jan 1998 8:36:02 patv
* Converted data area to SDA format
*
* Rev 1.4 16 Jan 1997 12:46:34 patv
* pre-Release 0.92 feature additions
*
* Rev 1.3 29 May 1996 21:15:10 patv
* bug fixes for v0.91a
*
* Rev 1.2 01 Sep 1995 17:48:46 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:28 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:04:06 patv
* Initial revision.
*/
/************************************************************************/
/* */
/* block cache routines */
@ -681,3 +542,100 @@ UWORD dskxfer(COUNT dsk, ULONG blkno, VOID FAR * buf, UWORD numblocks, COUNT mod
/* End of change */
}
/*
* 2000/9/04 Brian Reifsnyder
* Modified dskxfer() such that error codes are now returned.
* Functions that rely on dskxfer() have also been modified accordingly.
*/
/*
* Log: blockio.c,v - for newer entries do "cvs log blockio.c"
*
* Revision 1.15 2000/04/29 05:13:16 jtabor
* Added new functions and clean up code
*
* Revision 1.14 2000/03/09 06:07:10 kernel
* 2017f updates by James Tabor
*
* Revision 1.13 1999/08/25 03:18:07 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.12 1999/08/10 18:03:39 jprice
* ror4 2011-03 patch
*
* Revision 1.11 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.10 1999/05/03 04:55:35 jprice
* Changed getblock & getbuf so that they leave at least 3 buffer for FAT data.
*
* Revision 1.9 1999/04/21 01:44:40 jprice
* no message
*
* Revision 1.8 1999/04/18 05:28:39 jprice
* no message
*
* Revision 1.7 1999/04/16 21:43:40 jprice
* ror4 multi-sector IO
*
* Revision 1.6 1999/04/16 00:53:32 jprice
* Optimized FAT handling
*
* Revision 1.5 1999/04/12 23:41:53 jprice
* Using getbuf to write data instead of getblock
* using getblock made it read the block before it wrote it
*
* Revision 1.4 1999/04/11 05:28:10 jprice
* Working on multi-block IO
*
* Revision 1.3 1999/04/11 04:33:38 jprice
* ror4 patches
*
* Revision 1.1.1.1 1999/03/29 15:41:43 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/01 01:43:27 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.3 1999/01/30 08:25:34 jprice
* Clean up; Fixed bug with set attribute function. If you tried to
* change the attributes of a directory, it would erase it.
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.8 06 Dec 1998 8:43:16 patv
* Changes in block I/O because of new I/O subsystem.
*
* Rev 1.7 22 Jan 1998 4:09:00 patv
* Fixed pointer problems affecting SDA
*
* Rev 1.6 04 Jan 1998 23:14:36 patv
* Changed Log for strip utility
*
* Rev 1.5 03 Jan 1998 8:36:02 patv
* Converted data area to SDA format
*
* Rev 1.4 16 Jan 1997 12:46:34 patv
* pre-Release 0.92 feature additions
*
* Rev 1.3 29 May 1996 21:15:10 patv
* bug fixes for v0.91a
*
* Rev 1.2 01 Sep 1995 17:48:46 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:28 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:04:06 patv
* Initial revision.
*/

44
kernel/break.c
View File

@ -36,38 +36,6 @@ extern void ASMCFUNC spawn_int23(void);
static BYTE *RcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.7 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.6 2001/08/19 12:58:36 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.5 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.4 2001/03/21 02:56:25 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:29:59 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.2 2000/03/09 06:07:10 kernel
* 2017f updates by James Tabor
*
* Revision 1.1 1999/04/16 21:18:17 jprice
* Steffen contributed.
*
*/
#define CB_FLG *(UBYTE FAR*)MK_FP(0x40, 0x71)
#define CB_MSK 0x80
@ -102,3 +70,15 @@ void handle_break(void)
spawn_int23(); /* invoke user INT-23 and never come back */
}
/*
* Log: break.c,v - for newer entries see "cvs log break.c"
*
* Revision 1.2 2000/03/09 06:07:10 kernel
* 2017f updates by James Tabor
*
* Revision 1.1 1999/04/16 21:18:17 jprice
* Steffen contributed.
*
*/

185
kernel/chario.c
View File

@ -34,114 +34,6 @@
static BYTE *charioRcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.13 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.12 2001/08/20 20:32:15 bartoldeman
* Truename, get free space and ctrl-break fixes.
*
* Revision 1.11 2001/08/19 12:58:36 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.10 2001/07/23 12:47:42 bartoldeman
* FCB fixes and clean-ups, exec int21/ax=4b01, initdisk.c printf
*
* Revision 1.9 2001/06/03 14:16:17 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.8 2001/04/29 17:34:40 bartoldeman
* A new SYS.COM/config.sys single stepping/console output/misc fixes.
*
* Revision 1.7 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.6 2001/04/16 01:45:26 bartoldeman
* Fixed handles, config.sys drivers, warnings. Enabled INT21/AH=6C, printf %S/%Fs
*
* Revision 1.5 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.4 2000/05/26 19:25:19 jimtabor
* Read History file for Change info
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:29:59 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.7 2000/03/09 06:07:10 kernel
* 2017f updates by James Tabor
*
* Revision 1.6 1999/09/23 04:40:45 jprice
* *** empty log message ***
*
* Revision 1.4 1999/08/25 03:18:07 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.3 1999/04/16 12:21:21 jprice
* Steffen c-break handler changes
*
* Revision 1.2 1999/04/04 18:51:42 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:45 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/04 03:18:37 jprice
* Formating. Added comments.
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.9 06 Dec 1998 8:43:36 patv
* changes in character I/O because of new I/O subsystem.
*
* Rev 1.8 11 Jan 1998 2:06:08 patv
* Added functionality to ioctl.
*
* Rev 1.7 08 Jan 1998 21:36:40 patv
* Changed automatic requestic packets to static to save stack space.
*
* Rev 1.6 04 Jan 1998 23:14:38 patv
* Changed Log for strip utility
*
* Rev 1.5 30 Dec 1997 4:00:20 patv
* Modified to support SDA
*
* Rev 1.4 16 Jan 1997 12:46:36 patv
* pre-Release 0.92 feature additions
*
* Rev 1.3 29 May 1996 21:15:12 patv
* bug fixes for v0.91a
*
* Rev 1.2 01 Sep 1995 17:48:42 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:26 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:05:44 patv
* Initial revision.
*
*/
#include "globals.h"
#ifdef PROTO
@ -435,9 +327,11 @@ UCOUNT sti_0a(keyboard FAR * kp)
break;
}
case F1:
case RIGHT:
c = local_buffer[kp->kb_count];
kbfill(kp, c, FALSE, &virt_pos);
if (c)
kbfill(kp, c, FALSE, &virt_pos);
break;
}
break;
@ -475,8 +369,7 @@ UCOUNT sti_0a(keyboard FAR * kp)
case CR:
#ifndef NOSPCL
fbcopy((BYTE FAR *) kp->kb_buf,
(BYTE FAR *) local_buffer, (COUNT) kp->kb_count);
fmemcpy(local_buffer, kp->kb_buf, (COUNT) kp->kb_count);
local_buffer[kp->kb_count] = '\0';
#endif
kbfill(kp, CR, TRUE, &virt_pos);
@ -521,3 +414,73 @@ UCOUNT sti(keyboard * kp)
}
return ReadCount;
}
/*
* Log: chario.c,v - for newer logs do "cvs log chario.c"
*
* Revision 1.7 2000/03/09 06:07:10 kernel
* 2017f updates by James Tabor
*
* Revision 1.6 1999/09/23 04:40:45 jprice
* *** empty log message ***
*
* Revision 1.4 1999/08/25 03:18:07 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.3 1999/04/16 12:21:21 jprice
* Steffen c-break handler changes
*
* Revision 1.2 1999/04/04 18:51:42 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:45 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/04 03:18:37 jprice
* Formating. Added comments.
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.9 06 Dec 1998 8:43:36 patv
* changes in character I/O because of new I/O subsystem.
*
* Rev 1.8 11 Jan 1998 2:06:08 patv
* Added functionality to ioctl.
*
* Rev 1.7 08 Jan 1998 21:36:40 patv
* Changed automatic requestic packets to static to save stack space.
*
* Rev 1.6 04 Jan 1998 23:14:38 patv
* Changed Log for strip utility
*
* Rev 1.5 30 Dec 1997 4:00:20 patv
* Modified to support SDA
*
* Rev 1.4 16 Jan 1997 12:46:36 patv
* pre-Release 0.92 feature additions
*
* Rev 1.3 29 May 1996 21:15:12 patv
* bug fixes for v0.91a
*
* Rev 1.2 01 Sep 1995 17:48:42 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:26 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:05:44 patv
* Initial revision.
*
*/

282
kernel/config.c
View File

@ -32,6 +32,21 @@
#include "init-dat.h"
#include "dyndata.h"
#ifdef VERSION_STRINGS
static BYTE *RcsId = "$Id$";
#endif
#ifdef DEBUG
#define DebugPrintf(x) printf x
#else
#define DebugPrintf(x)
#endif
#ifdef KDB
#include <alloc.h>
#define KernelAlloc(x) adjust_far((void far *)malloc((unsigned long)(x)))
#endif
/*
These are the far variables from the DOS data segment that we need here. The
@ -77,192 +92,6 @@ extern UWORD DOSFAR ram_top, /* How much ram in Kbytes
DOSFAR uppermem_root,
DOSFAR LoL_nbuffers;
#ifdef VERSION_STRINGS
static BYTE *RcsId = "$Id$";
#endif
#ifdef DEBUG
#define DebugPrintf(x) printf x
#else
#define DebugPrintf(x)
#endif
/*
* $Log$
* Revision 1.30 2001/11/13 23:36:45 bartoldeman
* Kernel 2025a final changes.
*
* Revision 1.29 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.28 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.27 2001/08/19 12:58:36 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.26 2001/07/28 18:13:06 bartoldeman
* Fixes for FORMAT+SYS, FATFS, get current dir, kernel init memory situation.
*
* Revision 1.25 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.24 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.23 2001/06/03 14:16:17 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.22 2001/04/29 17:34:40 bartoldeman
* A new SYS.COM/config.sys single stepping/console output/misc fixes.
*
* Revision 1.21 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.20 2001/04/16 14:44:29 bartoldeman
* Removed debug printf.
*
* Revision 1.19 2001/04/16 14:28:32 bartoldeman
* Kernel build 2024. Fixed critical error handler/config.sys/makefiles/UMBs
*
* Revision 1.18 2001/04/16 01:45:26 bartoldeman
* Fixed handles, config.sys drivers, warnings. Enabled INT21/AH=6C, printf %S/%Fs
*
* Revision 1.17 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.16 2001/04/02 23:18:30 bartoldeman
* Misc, zero terminated device names and redirector bugs fixed.
*
* Revision 1.15 2001/03/30 22:27:42 bartoldeman
* Saner lastdrive handling.
*
* Revision 1.14 2001/03/30 19:30:00 bartoldeman
* Misc fixes and implementation of SHELLHIGH. See history.txt for details.
*
* Revision 1.13 2001/03/27 20:27:27 bartoldeman
* dsk.c (reported by Nagy Daniel), inthndlr and int25/26 fixes by Tom Ehlert.
*
* Revision 1.12 2001/03/25 17:11:54 bartoldeman
* Fixed sys.com compilation. Updated to 2023. Also: see history.txt.
*
* Revision 1.11 2001/03/22 04:55:36 bartoldeman
* Fix prototypes.
*
* Revision 1.10 2001/03/21 02:56:25 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.9 2001/03/08 21:15:00 bartoldeman
* Fixed handling of "DOS=UMB", use toupper instead of tolower consistently.
*
* Revision 1.8 2000/08/07 22:51:34 jimtabor
* Remove unused code
*
* Revision 1.7 2000/08/07 03:03:12 jimtabor
* Fix problem with devicehigh
*
* Revision 1.6 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
* Revision 1.5 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.4 2000/05/26 19:25:19 jimtabor
* Read History file for Change info
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:29:59 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.15 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.14 2000/03/17 22:59:04 kernel
* Steffen Kaiser's NLS changes
*
* Revision 1.13 2000/03/09 06:07:10 kernel
* 2017f updates by James Tabor
*
* Revision 1.12 1999/09/23 04:40:46 jprice
* *** empty log message ***
*
* Revision 1.10 1999/08/25 03:18:07 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.9 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.8 1999/04/16 21:43:40 jprice
* ror4 multi-sector IO
*
* Revision 1.7 1999/04/16 12:21:21 jprice
* Steffen c-break handler changes
*
* Revision 1.6 1999/04/16 00:53:32 jprice
* Optimized FAT handling
*
* Revision 1.5 1999/04/12 03:21:17 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.4 1999/04/11 04:33:38 jprice
* ror4 patches
*
* Revision 1.2 1999/04/04 22:57:47 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:40:46 jprice
* New version without IPL.SYS
*
* Revision 1.6 1999/03/23 23:38:15 jprice
* Now checks for a reads fdconfig.sys file, if exists
*
* Revision 1.5 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.3 1999/01/30 08:28:11 jprice
* Clean up; Fixed bug with set attribute function.
*
* Revision 1.2 1999/01/22 04:13:25 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 22 Jan 1998 4:09:24 patv
* Fixed pointer problems affecting SDA
*
* Rev 1.5 04 Jan 1998 23:15:18 patv
* Changed Log for strip utility
*
* Rev 1.4 04 Jan 1998 17:26:14 patv
* Corrected subdirectory bug
*
* Rev 1.3 16 Jan 1997 12:46:50 patv
* pre-Release 0.92 feature additions
*
* Rev 1.1 29 May 1996 21:03:44 patv
* bug fixes for v0.91a
*
* Rev 1.0 19 Feb 1996 3:22:16 patv
* Added NLS, int2f and config.sys processing
*/
#ifdef KDB
#include <alloc.h>
#define KernelAlloc(x) adjust_far((void far *)malloc((unsigned long)(x)))
#endif
struct config Config
=
{
@ -992,6 +821,7 @@ INIT STATIC VOID sysScreenMode(BYTE * pLine)
asm {
mov al, byte ptr nMode;
mov ah, 0x11;
mov bl, 0;
int 0x10;
}
#endif
@ -1713,3 +1543,83 @@ INIT VOID SetAnyDos(BYTE * pLine)
ReturnAnyDosVersionExpected = TRUE;
}
/*
* Log: config.c,v - for newer log entries see "cvs log config.c"
*
* Revision 1.15 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.14 2000/03/17 22:59:04 kernel
* Steffen Kaiser's NLS changes
*
* Revision 1.13 2000/03/09 06:07:10 kernel
* 2017f updates by James Tabor
*
* Revision 1.12 1999/09/23 04:40:46 jprice
* *** empty log message ***
*
* Revision 1.10 1999/08/25 03:18:07 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.9 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.8 1999/04/16 21:43:40 jprice
* ror4 multi-sector IO
*
* Revision 1.7 1999/04/16 12:21:21 jprice
* Steffen c-break handler changes
*
* Revision 1.6 1999/04/16 00:53:32 jprice
* Optimized FAT handling
*
* Revision 1.5 1999/04/12 03:21:17 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.4 1999/04/11 04:33:38 jprice
* ror4 patches
*
* Revision 1.2 1999/04/04 22:57:47 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:40:46 jprice
* New version without IPL.SYS
*
* Revision 1.6 1999/03/23 23:38:15 jprice
* Now checks for a reads fdconfig.sys file, if exists
*
* Revision 1.5 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.3 1999/01/30 08:28:11 jprice
* Clean up; Fixed bug with set attribute function.
*
* Revision 1.2 1999/01/22 04:13:25 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 22 Jan 1998 4:09:24 patv
* Fixed pointer problems affecting SDA
*
* Rev 1.5 04 Jan 1998 23:15:18 patv
* Changed Log for strip utility
*
* Rev 1.4 04 Jan 1998 17:26:14 patv
* Corrected subdirectory bug
*
* Rev 1.3 16 Jan 1997 12:46:50 patv
* pre-Release 0.92 feature additions
*
* Rev 1.1 29 May 1996 21:03:44 patv
* bug fixes for v0.91a
*
* Rev 1.0 19 Feb 1996 3:22:16 patv
* Added NLS, int2f and config.sys processing
*/

77
kernel/console.asm
View File

@ -26,55 +26,6 @@
; Cambridge, MA 02139, USA.
;
; $Header$
;
; $Log$
; Revision 1.7 2001/07/09 22:19:33 bartoldeman
; LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
;
; Revision 1.6 2001/04/15 03:21:50 bartoldeman
; See history.txt for the list of fixes.
;
; Revision 1.5 2001/03/21 02:56:25 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.4 2000/05/26 19:25:19 jimtabor
; Read History file for Change info
;
; Revision 1.3 2000/05/25 20:56:21 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/08 04:29:59 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.8 2000/03/09 06:07:10 kernel
; 2017f updates by James Tabor
;
; Revision 1.7 1999/09/23 04:40:46 jprice
; *** empty log message ***
;
; Revision 1.5 1999/09/14 16:31:38 jprice
; no message
;
; Revision 1.4 1999/09/13 22:16:14 jprice
; Fix 210B function
;
; Revision 1.3 1999/09/13 21:00:19 jprice
; Changes from Helmut Fritsch to fix INT21 func B
;
; Revision 1.2 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:40:47 jprice
; New version without IPL.SYS
;
; Revision 1.1 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; $EndLog$
;
%include "io.inc"
@ -296,3 +247,31 @@ ConNoChar:
jmp _IODone ; no key ready (busy=1)
; Log: console.asm,v
;
; Revision 1.8 2000/03/09 06:07:10 kernel
; 2017f updates by James Tabor
;
; Revision 1.7 1999/09/23 04:40:46 jprice
; *** empty log message ***
;
; Revision 1.5 1999/09/14 16:31:38 jprice
; no message
;
; Revision 1.4 1999/09/13 22:16:14 jprice
; Fix 210B function
;
; Revision 1.3 1999/09/13 21:00:19 jprice
; Changes from Helmut Fritsch to fix INT21 func B
;
; Revision 1.2 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:40:47 jprice
; New version without IPL.SYS
;
; Revision 1.1 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; EndLog
;

273
kernel/dosfns.c
View File

@ -32,181 +32,6 @@
static BYTE *dosfnsRcsId = "$Id$";
#endif
/*
*
* /// Added SHARE support. 2000/09/04 Ron Cemer
*
* $Log$
* Revision 1.30 2001/11/13 23:36:45 bartoldeman
* Kernel 2025a final changes.
*
* Revision 1.29 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.28 2001/09/26 01:06:05 bartoldeman
* Change dir gives error for path too long, 2025 without test.
*
* Revision 1.26 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.25 2001/08/20 20:32:15 bartoldeman
* Truename, get free space and ctrl-break fixes.
*
* Revision 1.24 2001/08/19 12:58:36 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.23 2001/07/28 18:13:06 bartoldeman
* Fixes for FORMAT+SYS, FATFS, get current dir, kernel init memory situation.
*
* Revision 1.22 2001/07/24 16:56:29 bartoldeman
* fixes for FCBs, DJGPP ls, DBLBYTE, dyninit allocation (2024e).
*
* Revision 1.21 2001/07/23 12:47:42 bartoldeman
* FCB fixes and clean-ups, exec int21/ax=4b01, initdisk.c printf
*
* Revision 1.20 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.19 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.18 2001/06/03 14:16:17 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.17 2001/04/29 17:34:40 bartoldeman
* A new SYS.COM/config.sys single stepping/console output/misc fixes.
*
* Revision 1.16 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.15 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.14 2001/04/02 23:18:30 bartoldeman
* Misc, zero terminated device names and redirector bugs fixed.
*
* Revision 1.13 2001/03/30 22:27:42 bartoldeman
* Saner lastdrive handling.
*
* Revision 1.12 2001/03/30 19:30:06 bartoldeman
* Misc fixes and implementation of SHELLHIGH. See history.txt for details.
*
* Revision 1.11 2001/03/21 02:56:25 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.10 2001/03/08 21:15:00 bartoldeman
* Redirector and DosSelectDrv() (Martin Stromberg) fixes
*
* Revision 1.9 2000/10/29 23:51:56 jimtabor
* Adding Share Support by Ron Cemer
*
* Revision 1.8 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
* Revision 1.7 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.6 2000/06/01 06:37:38 jimtabor
* Read History for Changes
*
* Revision 1.5 2000/05/26 19:25:19 jimtabor
* Read History file for Change info
*
* Revision 1.4 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.3 2000/05/17 19:15:12 jimtabor
* Cleanup, add and fix source.
*
* Revision 1.2 2000/05/08 04:29:59 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.14 2000/04/02 05:01:08 jtabor
* Replaced ChgDir Code
*
* Revision 1.13 2000/04/02 04:53:56 jtabor
* Fix to DosChgDir
*
* Revision 1.12 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.11 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.10 1999/09/23 04:40:46 jprice
* *** empty log message ***
*
* Revision 1.8 1999/09/14 01:01:53 jprice
* Fixed bug where you could write over directories.
*
* Revision 1.7 1999/08/25 03:18:07 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.6 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.5 1999/04/16 12:21:22 jprice
* Steffen c-break handler changes
*
* Revision 1.4 1999/04/12 03:21:17 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.3 1999/04/11 04:33:38 jprice
* ror4 patches
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:52 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
* Rev 1.10 06 Dec 1998 8:44:42 patv
* Expanded dos functions due to new I/O subsystem.
*
* Rev 1.9 04 Jan 1998 23:14:38 patv
* Changed Log for strip utility
*
* Rev 1.8 03 Jan 1998 8:36:04 patv
* Converted data area to SDA format
*
* Rev 1.7 22 Jan 1997 12:59:56 patv
* pre-0.92 bug fixes
*
* Rev 1.6 16 Jan 1997 12:46:32 patv
* pre-Release 0.92 feature additions
*
* Rev 1.5 29 May 1996 21:15:20 patv
* bug fixes for v0.91a
*
* Rev 1.4 19 Feb 1996 3:20:08 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:48:48 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:24 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:04:20 patv
* Initial revision.
*/
#include "globals.h"
COUNT get_free_hndl(VOID);
@ -304,8 +129,8 @@ static VOID DosGetFile(BYTE * lpszPath, BYTE FAR * lpszDosFileName)
szLclName, szLclExt, FALSE);
SpacePad(szLclName, FNAME_SIZE);
SpacePad(szLclExt, FEXT_SIZE);
fbcopy((BYTE FAR *) szLclName, lpszDosFileName, FNAME_SIZE);
fbcopy((BYTE FAR *) szLclExt, &lpszDosFileName[FNAME_SIZE], FEXT_SIZE);
fmemcpy(lpszDosFileName, (BYTE FAR *) szLclName, FNAME_SIZE);
fmemcpy(&lpszDosFileName[FNAME_SIZE], (BYTE FAR *) szLclExt, FEXT_SIZE);
}
sft FAR *idx_to_sft(COUNT SftIndex)
@ -432,7 +257,7 @@ UCOUNT GenericReadSft(sft FAR *s, UCOUNT n, BYTE FAR * bp, COUNT FAR * err,
ReadCount = sti(&kb_buf);
if (ReadCount < kb_buf.kb_count)
s->sft_flags &= ~SFT_FEOF;
fbcopy((BYTE FAR *) kb_buf.kb_buf, bp, kb_buf.kb_count);
fmemcpy(bp, (BYTE FAR *) kb_buf.kb_buf, kb_buf.kb_count);
*err = SUCCESS;
return ReadCount;
}
@ -849,7 +674,7 @@ COUNT DosCreatSft(BYTE * fname, COUNT attrib)
sftp->sft_count += 1;
sftp->sft_flags =
((dhp->dh_attr & ~SFT_MASK) & ~SFT_FSHARED) | SFT_FDEVICE | SFT_FEOF;
fbcopy((BYTE FAR *) SecPathName, sftp->sft_name, FNAME_SIZE + FEXT_SIZE);
fmemcpy(sftp->sft_name, (BYTE FAR *) SecPathName, FNAME_SIZE + FEXT_SIZE);
sftp->sft_dev = dhp;
return sft_idx;
}
@ -1034,7 +859,7 @@ COUNT DosOpenSft(BYTE * fname, COUNT mode)
sftp->sft_count += 1;
sftp->sft_flags =
((dhp->dh_attr & ~SFT_MASK) & ~SFT_FSHARED) | SFT_FDEVICE | SFT_FEOF;
fbcopy((BYTE FAR *) SecPathName, sftp->sft_name, FNAME_SIZE + FEXT_SIZE);
fmemcpy(sftp->sft_name, (BYTE FAR *) SecPathName, FNAME_SIZE + FEXT_SIZE);
sftp->sft_dev = dhp;
sftp->sft_date = dos_getdate();
sftp->sft_time = dos_gettime();
@ -1993,3 +1818,91 @@ static int share_lock_unlock
/* /// End of additions for SHARE. - Ron Cemer */
/*
*
* /// Added SHARE support. 2000/09/04 Ron Cemer
*
* Log: dosfns.c,v - for newer log entries do a "cvs log dosfns.c"
*
* Revision 1.14 2000/04/02 05:01:08 jtabor
* Replaced ChgDir Code
*
* Revision 1.13 2000/04/02 04:53:56 jtabor
* Fix to DosChgDir
*
* Revision 1.12 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.11 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.10 1999/09/23 04:40:46 jprice
* *** empty log message ***
*
* Revision 1.8 1999/09/14 01:01:53 jprice
* Fixed bug where you could write over directories.
*
* Revision 1.7 1999/08/25 03:18:07 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.6 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.5 1999/04/16 12:21:22 jprice
* Steffen c-break handler changes
*
* Revision 1.4 1999/04/12 03:21:17 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.3 1999/04/11 04:33:38 jprice
* ror4 patches
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:52 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
* Rev 1.10 06 Dec 1998 8:44:42 patv
* Expanded dos functions due to new I/O subsystem.
*
* Rev 1.9 04 Jan 1998 23:14:38 patv
* Changed Log for strip utility
*
* Rev 1.8 03 Jan 1998 8:36:04 patv
* Converted data area to SDA format
*
* Rev 1.7 22 Jan 1997 12:59:56 patv
* pre-0.92 bug fixes
*
* Rev 1.6 16 Jan 1997 12:46:32 patv
* pre-Release 0.92 feature additions
*
* Rev 1.5 29 May 1996 21:15:20 patv
* bug fixes for v0.91a
*
* Rev 1.4 19 Feb 1996 3:20:08 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:48:48 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:24 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:04:20 patv
* Initial revision.
*/

166
kernel/dosnames.c
View File

@ -34,109 +34,15 @@
static BYTE *dosnamesRcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.12 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.11 2001/07/24 16:56:29 bartoldeman
* fixes for FCBs, DJGPP ls, DBLBYTE, dyninit allocation (2024e).
*
* Revision 1.10 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.9 2001/06/03 14:16:17 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.8 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.7 2001/03/21 02:56:25 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.6 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.5 2000/06/01 06:37:38 jimtabor
* Read History for Changes
*
* Revision 1.4 2000/05/26 19:25:19 jimtabor
* Read History file for Change info
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:29:59 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.2 2000/05/08 04:29:59 jimtabor
* Update CVS to 2020
*
* Revision 1.4 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.3 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:54 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/02 04:40:49 jprice
* Steve Miller fixed a bug with doing "cd ." would lock the machine.
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.8 22 Jan 1998 4:09:00 patv
* Fixed pointer problems affecting SDA
*
* Rev 1.7 04 Jan 1998 23:14:38 patv
* Changed Log for strip utility
*
* Rev 1.6 03 Jan 1998 8:36:04 patv
* Converted data area to SDA format
*
* Rev 1.5 16 Jan 1997 12:46:36 patv
* pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:15:12 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:20:08 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:48:44 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:26 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:05:56 patv
* Initial revision.
*
*/
#include "globals.h"
char _DirWildNameChars[] = "*?./\\\"[]:|<>+=;,";
#define PathSep(c) ((c)=='/'||(c)=='\\')
#define DriveChar(c) (((c)>='A'&&(c)<='Z')||((c)>='a'&&(c)<='z'))
#define DirChar(c) (!strchr("\"[]:|<>+=;,", (c)))
#define NameChar(c) (!strchr(".\"/\\[]:|<>+=;,*?", (c)))
#define WildChar(c) (!strchr(".\"/\\[]:|<>+=;,", (c)))
#define DirChar(c) (!strchr(_DirWildNameChars+5, (c)))
#define WildChar(c) (!strchr(_DirWildNameChars+2, (c)))
#define NameChar(c) (!strchr(_DirWildNameChars, (c)))
VOID XlateLcase(BYTE * szFname, COUNT nChars);
VOID DosTrimPath(BYTE * lpszPathNamep);
@ -357,7 +263,7 @@ COUNT ParseDosPath(BYTE * lpszFileName,
/* buffers. */
if (pszDir)
{
bcopy(lpszLclDir, pszDir, nDirCnt);
memcpy(pszDir, lpszLclDir, nDirCnt);
pszDir[nDirCnt] = '\0';
}
@ -495,3 +401,63 @@ VOID DosTrimPath(BYTE * lpszPathNamep)
}
#endif
/*
* Log: dosnames.c,v - for newer log entries do "cvs log dosnames.c"
*
* Revision 1.2 2000/05/08 04:29:59 jimtabor
* Update CVS to 2020
*
* Revision 1.4 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.3 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:54 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/02 04:40:49 jprice
* Steve Miller fixed a bug with doing "cd ." would lock the machine.
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.8 22 Jan 1998 4:09:00 patv
* Fixed pointer problems affecting SDA
*
* Rev 1.7 04 Jan 1998 23:14:38 patv
* Changed Log for strip utility
*
* Rev 1.6 03 Jan 1998 8:36:04 patv
* Converted data area to SDA format
*
* Rev 1.5 16 Jan 1997 12:46:36 patv
* pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:15:12 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:20:08 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:48:44 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:26 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:05:56 patv
* Initial revision.
*
*/

252
kernel/dsk.c
View File

@ -32,136 +32,6 @@
static BYTE *dskRcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.22 2001/11/13 23:36:45 bartoldeman
* Kernel 2025a final changes.
*
* Revision 1.21 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.20 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.19 2001/07/28 18:13:06 bartoldeman
* Fixes for FORMAT+SYS, FATFS, get current dir, kernel init memory situation.
*
* Revision 1.18 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.17 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.17 2001/05/13 tomehlert
* Added full support for LBA hard drives
* initcode moved (mostly) to initdisk.c
* lower interface partly redesigned
*
* Revision 1.16 2001/04/29 brianreifsnyder
* Added phase 1 support for LBA hard drives
*
* Revision 1.15 2001/04/16 01:45:26 bartoldeman
* Fixed handles, config.sys drivers, warnings. Enabled INT21/AH=6C, printf %S/%Fs
*
* Revision 1.14 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.13 2001/03/27 20:27:43 bartoldeman
* dsk.c (reported by Nagy Daniel), inthndlr and int25/26 fixes by Tom Ehlert.
*
* Revision 1.12 2001/03/24 22:13:05 bartoldeman
* See history.txt: dsk.c changes, warning removal and int21 entry handling.
*
* Revision 1.11 2001/03/21 02:56:25 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.9 2001/03/08 21:15:00 bartoldeman
* Space saving fixes from Tom Ehlert
*
* Revision 1.8 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.7 2000/06/01 06:37:38 jimtabor
* Read History for Changes
*
* Revision 1.6 2000/05/26 19:25:19 jimtabor
* Read History file for Change info
*
* Revision 1.5 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.4 2000/05/17 19:15:12 jimtabor
* Cleanup, add and fix source.
*
* Revision 1.3 2000/05/11 04:26:26 jimtabor
* Added code for DOS FN 69 & 6C
*
* Revision 1.2 2000/05/08 04:29:59 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.6 2000/04/29 05:13:16 jtabor
* Added new functions and clean up code
*
* Revision 1.5 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.4 1999/08/10 18:07:57 jprice
* ror4 2011-04 patch
*
* Revision 1.3 1999/04/16 21:43:40 jprice
* ror4 multi-sector IO
*
* Revision 1.2 1999/04/16 00:53:32 jprice
* Optimized FAT handling
*
* Revision 1.1.1.1 1999/03/29 15:40:51 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/14 04:26:46 jprice
* Changed check media so that it checks if a floppy disk has been changed.
*
* Revision 1.4 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:25 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.7 06 Dec 1998 8:45:18 patv
* Changed due to new I/O subsystem.
*
* Rev 1.6 04 Jan 1998 23:15:16 patv
* Changed Log for strip utility
*
* Rev 1.5 10 Jan 1997 5:41:48 patv
* Modified for extended partition support
*
* Rev 1.4 29 May 1996 21:03:32 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:21:36 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:54:18 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:52:00 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:32:42 patv
* Initial revision.
*/
#if defined(DEBUG)
#define DebugPrintf(x) printf x
#else
@ -508,22 +378,22 @@ static WORD blk_Media(rqptr rp, ddt *pddt)
return S_DONE; /* Floppy */
}
static getbpb(ddt *pddt)
static WORD getbpb(ddt *pddt)
{
ULONG count;
bpb *pbpbarray = &pddt->ddt_bpb;
WORD head,/*track,*/sector,ret;
ret = RWzero(pddt, LBA_READ);
getword(&((((BYTE *) & DiskTransferBuffer[BT_BPB]))[0]), &pbpbarray->bpb_nbyte);
pddt->ddt_descflags |= DF_NOACCESS; /* set drive to not accessible and changed */
if (diskchange(pddt) != M_NOT_CHANGED)
pddt->ddt_descflags |= DF_DISKCHANGE;
ret = RWzero(pddt, LBA_READ);
if (ret != 0)
return (dskerr(ret));
getword(&((((BYTE *) & DiskTransferBuffer[BT_BPB]))[0]), &pbpbarray->bpb_nbyte);
if (DiskTransferBuffer[0x1fe]!=0x55 || DiskTransferBuffer[0x1ff]!=0xaa ||
pbpbarray->bpb_nbyte != 512) {
/* copy default bpb to be sure that there is no bogus data */
@ -1196,3 +1066,117 @@ int LBA_Transfer(ddt *pddt ,UWORD mode, VOID FAR *buffer,
return(error_code);
}
/*
* Revision 1.17 2001/05/13 tomehlert
* Added full support for LBA hard drives
* initcode moved (mostly) to initdisk.c
* lower interface partly redesigned
*/
/* Log: dsk.c,v - for newer log entries: "cvs log dsk.c"
*
* Revision 1.16 2001/04/29 brianreifsnyder
* Added phase 1 support for LBA hard drives
*
* Revision 1.15 2001/04/16 01:45:26 bartoldeman
* Fixed handles, config.sys drivers, warnings. Enabled INT21/AH=6C, printf %S/%Fs
*
* Revision 1.14 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.13 2001/03/27 20:27:43 bartoldeman
* dsk.c (reported by Nagy Daniel), inthndlr and int25/26 fixes by Tom Ehlert.
*
* Revision 1.12 2001/03/24 22:13:05 bartoldeman
* See history.txt: dsk.c changes, warning removal and int21 entry handling.
*
* Revision 1.11 2001/03/21 02:56:25 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.9 2001/03/08 21:15:00 bartoldeman
* Space saving fixes from Tom Ehlert
*
* Revision 1.8 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.7 2000/06/01 06:37:38 jimtabor
* Read History for Changes
*
* Revision 1.6 2000/05/26 19:25:19 jimtabor
* Read History file for Change info
*
* Revision 1.5 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.4 2000/05/17 19:15:12 jimtabor
* Cleanup, add and fix source.
*
* Revision 1.3 2000/05/11 04:26:26 jimtabor
* Added code for DOS FN 69 & 6C
*
* Revision 1.2 2000/05/08 04:29:59 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.6 2000/04/29 05:13:16 jtabor
* Added new functions and clean up code
*
* Revision 1.5 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.4 1999/08/10 18:07:57 jprice
* ror4 2011-04 patch
*
* Revision 1.3 1999/04/16 21:43:40 jprice
* ror4 multi-sector IO
*
* Revision 1.2 1999/04/16 00:53:32 jprice
* Optimized FAT handling
*
* Revision 1.1.1.1 1999/03/29 15:40:51 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/14 04:26:46 jprice
* Changed check media so that it checks if a floppy disk has been changed.
*
* Revision 1.4 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:25 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.7 06 Dec 1998 8:45:18 patv
* Changed due to new I/O subsystem.
*
* Rev 1.6 04 Jan 1998 23:15:16 patv
* Changed Log for strip utility
*
* Rev 1.5 10 Jan 1997 5:41:48 patv
* Modified for extended partition support
*
* Rev 1.4 29 May 1996 21:03:32 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:21:36 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:54:18 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:52:00 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:32:42 patv
* Initial revision.
*/

106
kernel/entry.asm
View File

@ -27,80 +27,6 @@
;
; $Id$
;
; $Log$
; Revision 1.16 2001/11/13 23:36:45 bartoldeman
; Kernel 2025a final changes.
;
; Revision 1.15 2001/11/04 19:47:39 bartoldeman
; kernel 2025a changes: see history.txt
;
; Revision 1.14 2001/09/23 20:39:44 bartoldeman
; FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
;
; Revision 1.13 2001/04/21 22:32:53 bartoldeman
; Init DS=Init CS, fixed stack overflow problems and misc bugs.
;
; Revision 1.12 2001/04/16 14:28:32 bartoldeman
; Kernel build 2024. Fixed critical error handler/config.sys/makefiles/UMBs
;
; Revision 1.11 2001/04/15 02:26:23 bartoldeman
; Hans Lermen: critical error handler destroyed AH (entry.asm).
;
; Revision 1.10 2001/04/02 23:18:30 bartoldeman
; Misc, zero terminated device names and redirector bugs fixed.
;
; Revision 1.9 2001/03/30 19:30:06 bartoldeman
; Misc fixes and implementation of SHELLHIGH. See history.txt for details.
;
; Revision 1.8 2001/03/27 20:27:43 bartoldeman
; dsk.c (reported by Nagy Daniel), inthndlr and int25/26 fixes by Tom Ehlert.
;
; Revision 1.6 2001/03/24 22:13:05 bartoldeman
; See history.txt: dsk.c changes, warning removal and int21 entry handling.
;
; Revision 1.4 2001/03/21 02:56:25 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.3 2000/05/25 20:56:21 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/08 04:29:59 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.5 2000/03/20 03:15:49 kernel
; Change in Entry.asm
;
; Revision 1.4 1999/09/23 04:40:46 jprice
; *** empty log message ***
;
; Revision 1.2 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:40:53 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:25 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
; Rev 1.1 06 Dec 1998 8:48:40 patv
; New int 21h handler code.
;
; Rev 1.0 07 Feb 1998 20:42:08 patv
; Modified stack frame to match DOS standard
; $EndLog$
%include "segs.inc"
%include "stacks.inc"
@ -738,3 +664,35 @@ CritErrAbort:
mov [bp+reg_ax],ax
sti
jmp int21_reentry ; restart the system call
; Log: entry.asm,v
; Revision 1.5 2000/03/20 03:15:49 kernel
; Change in Entry.asm
;
; Revision 1.4 1999/09/23 04:40:46 jprice
; *** empty log message ***
;
; Revision 1.2 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:40:53 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:25 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
; Rev 1.1 06 Dec 1998 8:48:40 patv
; New int 21h handler code.
;
; Rev 1.0 07 Feb 1998 20:42:08 patv
; Modified stack frame to match DOS standard
; EndLog

98
kernel/error.c
View File

@ -32,62 +32,6 @@
static BYTE *errorRcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.5 2001/06/03 14:16:17 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.4 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.2 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.1.1.1 1999/03/29 15:41:55 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.5 06 Dec 1998 8:43:54 patv
* Now handles errors like MS-DOS.
*
* Rev 1.4 04 Jan 1998 23:14:36 patv
* Changed Log for strip utility
*
* Rev 1.3 29 May 1996 21:15:10 patv
* bug fixes for v0.91a
*
* Rev 1.2 01 Sep 1995 17:48:46 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:26 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:06:14 patv
* Initial revision.
*/
#include "globals.h"
#ifdef DEBUG
@ -154,3 +98,45 @@ COUNT block_error(request * rq, COUNT nDrive, struct dhdr FAR * lpDevice)
rq->r_status & S_MASK,
lpDevice);
}
/*
* Log: error.c,v - for newer entries do "cvs log error.c"
*
* Revision 1.2 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.1.1.1 1999/03/29 15:41:55 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.5 06 Dec 1998 8:43:54 patv
* Now handles errors like MS-DOS.
*
* Rev 1.4 04 Jan 1998 23:14:36 patv
* Changed Log for strip utility
*
* Rev 1.3 29 May 1996 21:15:10 patv
* bug fixes for v0.91a
*
* Rev 1.2 01 Sep 1995 17:48:46 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:26 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:06:14 patv
* Initial revision.
*/

100
kernel/execrh.asm
View File

@ -25,70 +25,7 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/usr/patv/dos-c/src/kernel/execrh.asv $
;
; $Id$
;
; $Log$
; Revision 1.8 2001/11/04 19:47:39 bartoldeman
; kernel 2025a changes: see history.txt
;
; Revision 1.7 2001/04/21 22:32:53 bartoldeman
; Init DS=Init CS, fixed stack overflow problems and misc bugs.
;
; Revision 1.6 2001/04/15 03:21:50 bartoldeman
; See history.txt for the list of fixes.
;
; Revision 1.5 2001/04/02 23:18:30 bartoldeman
; Misc, zero terminated device names and redirector bugs fixed.
;
; Revision 1.4 2001/03/21 02:56:25 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.3 2000/05/25 20:56:21 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/08 04:30:00 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.3 2000/03/09 06:07:11 kernel
; 2017f updates by James Tabor
;
; Revision 1.2 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:40:54 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:25 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
;
; Rev 1.3 06 Dec 1998 8:45:06 patv
;Bug fixes.
;
; Rev 1.2 29 May 1996 21:03:30 patv
;bug fixes for v0.91a
;
; Rev 1.1 01 Sep 1995 17:54:22 patv
;First GPL release.
;
; Rev 1.0 02 Jul 1995 9:05:34 patv
;Initial revision.
; $EndLog$
;
%include "segs.inc"
@ -131,3 +68,40 @@ _execrh:
pop si
pop bp
ret
; Log: execrh.asm,v
; Revision 1.3 2000/03/09 06:07:11 kernel
; 2017f updates by James Tabor
;
; Revision 1.2 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:40:54 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:25 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
;
; Rev 1.3 06 Dec 1998 8:45:06 patv
;Bug fixes.
;
; Rev 1.2 29 May 1996 21:03:30 patv
;bug fixes for v0.91a
;
; Rev 1.1 01 Sep 1995 17:54:22 patv
;First GPL release.
;
; Rev 1.0 02 Jul 1995 9:05:34 patv
;Initial revision.
; EndLog
;

259
kernel/fatdir.c
View File

@ -34,171 +34,6 @@
static BYTE *fatdirRcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.25 2001/11/13 23:36:45 bartoldeman
* Kernel 2025a final changes.
*
* Revision 1.24 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.23 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.22 2001/08/19 12:58:36 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.21 2001/07/28 18:13:06 bartoldeman
* Fixes for FORMAT+SYS, FATFS, get current dir, kernel init memory situation.
*
* Revision 1.20 2001/07/24 16:56:29 bartoldeman
* fixes for FCBs, DJGPP ls, DBLBYTE, dyninit allocation (2024e).
*
* Revision 1.19 2001/07/23 12:47:42 bartoldeman
* FCB fixes and clean-ups, exec int21/ax=4b01, initdisk.c printf
*
* Revision 1.18 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.17 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.16 2001/06/03 14:16:17 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.15 2001/04/29 17:34:40 bartoldeman
* A new SYS.COM/config.sys single stepping/console output/misc fixes.
*
* Revision 1.14 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.13 2001/04/02 23:18:30 bartoldeman
* Misc, zero terminated device names and redirector bugs fixed.
*
* Revision 1.12 2001/03/30 22:27:42 bartoldeman
* Saner lastdrive handling.
*
* Revision 1.11 2001/03/21 02:56:25 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.10 2001/03/08 21:00:00 bartoldeman
* Fix handling of very long path names (Tom Ehlert)
*
* Revision 1.9 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
* Revision 1.8 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.7 2000/06/01 06:46:57 jimtabor
* Removed Debug printf
*
* Revision 1.6 2000/06/01 06:37:38 jimtabor
* Read History for Changes
*
* Revision 1.5 2000/05/26 19:25:19 jimtabor
* Read History file for Change info
*
* Revision 1.4 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.3 2000/05/17 19:15:12 jimtabor
* Cleanup, add and fix source.
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.12 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.11 2000/03/17 22:59:04 kernel
* Steffen Kaiser's NLS changes
*
* Revision 1.10 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.9 1999/08/25 03:18:07 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.8 1999/08/10 17:57:12 jprice
* ror4 2011-02 patch
*
* Revision 1.7 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.6 1999/04/16 00:53:32 jprice
* Optimized FAT handling
*
* Revision 1.5 1999/04/13 15:48:20 jprice
* no message
*
* Revision 1.4 1999/04/11 04:33:38 jprice
* ror4 patches
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:58 jprice
* New version without IPL.SYS
*
* Revision 1.7 1999/03/25 05:06:57 jprice
* Fixed findfirst & findnext functions to treat the attributes like MSDOS does.
*
* Revision 1.6 1999/02/14 04:27:09 jprice
* Changed check media so that it checks if a floppy disk has been changed.
*
* Revision 1.5 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.3 1999/01/30 08:25:34 jprice
* Clean up; Fixed bug with set attribute function. If you tried to
* change the attributres of a directory, it would erase it.
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.10 06 Dec 1998 8:44:36 patv
* Bug fixes.
*
* Rev 1.9 22 Jan 1998 4:09:00 patv
* Fixed pointer problems affecting SDA
*
* Rev 1.8 04 Jan 1998 23:14:36 patv
* Changed Log for strip utility
*
* Rev 1.7 03 Jan 1998 8:36:02 patv
* Converted data area to SDA format
*
* Rev 1.6 16 Jan 1997 12:46:30 patv
* pre-Release 0.92 feature additions
*
* Rev 1.5 29 May 1996 21:15:18 patv
* bug fixes for v0.91a
*
* Rev 1.4 19 Feb 1996 3:20:12 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:48:38 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:24 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:04:34 patv
* Initial revision.
*/
/* Description.
* Initialize a fnode so that it will point to the directory with
* dirstart starting cluster; in case of passing dirstart == 0
@ -662,8 +497,7 @@ COUNT dos_findfirst(UCOUNT attr, BYTE *name)
dmp->dm_attr_srch = attr;
/* Copy the raw pattern from our data segment to the DTA. */
fbcopy((BYTE FAR *) SearchDir.dir_name, dmp->dm_name_pat,
FNAME_SIZE + FEXT_SIZE);
fmemcpy(dmp->dm_name_pat, SearchDir.dir_name, FNAME_SIZE + FEXT_SIZE);
if (attr == D_VOLID)
{
@ -853,3 +687,94 @@ int FileName83Length(BYTE *filename83)
return strlen(buff);
}
/*
* Log: fatdir.c,v - for newer log entries do a "cvs log fatdir.c"
*
* Revision 1.12 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.11 2000/03/17 22:59:04 kernel
* Steffen Kaiser's NLS changes
*
* Revision 1.10 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.9 1999/08/25 03:18:07 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.8 1999/08/10 17:57:12 jprice
* ror4 2011-02 patch
*
* Revision 1.7 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.6 1999/04/16 00:53:32 jprice
* Optimized FAT handling
*
* Revision 1.5 1999/04/13 15:48:20 jprice
* no message
*
* Revision 1.4 1999/04/11 04:33:38 jprice
* ror4 patches
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:58 jprice
* New version without IPL.SYS
*
* Revision 1.7 1999/03/25 05:06:57 jprice
* Fixed findfirst & findnext functions to treat the attributes like MSDOS does.
*
* Revision 1.6 1999/02/14 04:27:09 jprice
* Changed check media so that it checks if a floppy disk has been changed.
*
* Revision 1.5 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.3 1999/01/30 08:25:34 jprice
* Clean up; Fixed bug with set attribute function. If you tried to
* change the attributres of a directory, it would erase it.
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.10 06 Dec 1998 8:44:36 patv
* Bug fixes.
*
* Rev 1.9 22 Jan 1998 4:09:00 patv
* Fixed pointer problems affecting SDA
*
* Rev 1.8 04 Jan 1998 23:14:36 patv
* Changed Log for strip utility
*
* Rev 1.7 03 Jan 1998 8:36:02 patv
* Converted data area to SDA format
*
* Rev 1.6 16 Jan 1997 12:46:30 patv
* pre-Release 0.92 feature additions
*
* Rev 1.5 29 May 1996 21:15:18 patv
* bug fixes for v0.91a
*
* Rev 1.4 19 Feb 1996 3:20:12 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:48:38 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:24 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:04:34 patv
* Initial revision.
*/

449
kernel/fatfs.c
View File

@ -34,232 +34,6 @@
BYTE *RcsId = "$Id$";
#endif
/*
* TE 12 jun 2001 bugs corrected
* handles disk full (in a incompatible way :-( )
* allows use of last cluster
* prevents mkdir, if disk is full (was creating crosslinked dirs)
* bugs detected, but NOT corrected
* on disk full, MSDOS will NOT write any byte, simply return SUCCESS, 0 bytes
* FreeDOS will write all possible bytes, then close file(BUG)
*
* the dos_mkdir/extenddir (with getblock() instead of getblockOver) was a real
* performance killer on large drives. (~0.5 sec /dos_mkdir) TE
*
* $Log$
* Revision 1.26 2001/11/13 23:36:45 bartoldeman
* Kernel 2025a final changes.
*
* Revision 1.25 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.24 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.23 2001/08/19 12:58:36 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.22 2001/07/28 18:13:06 bartoldeman
* Fixes for FORMAT+SYS, FATFS, get current dir, kernel init memory situation.
*
* Revision 1.21 2001/07/24 16:56:29 bartoldeman
* fixes for FCBs, DJGPP ls, DBLBYTE, dyninit allocation (2024e).
*
* Revision 1.20 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.19 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.18 2001/06/03 14:16:17 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.17 2001/04/29 17:34:40 bartoldeman
* A new SYS.COM/config.sys single stepping/console output/misc fixes.
*
* Revision 1.16 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.15 2001/04/16 01:45:26 bartoldeman
* Fixed handles, config.sys drivers, warnings. Enabled INT21/AH=6C, printf %S/%Fs
*
* Revision 1.14 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.13 2001/03/30 19:30:06 bartoldeman
* Misc fixes and implementation of SHELLHIGH. See history.txt for details.
*
* Revision 1.12 2001/03/24 22:13:05 bartoldeman
* See history.txt: dsk.c changes, warning removal and int21 entry handling.
*
* Revision 1.11 2001/03/22 04:26:14 bartoldeman
* dos_gettime() fix by Tom Ehlert.
*
* Revision 1.10 2001/03/21 02:56:25 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.9 2001/03/08 21:00:00 bartoldeman
* Disabled select_unit() since it's not used
*
* Revision 1.8 2000/10/29 23:51:56 jimtabor
* Adding Share Support by Ron Cemer
*
* Revision 1.7 2000/09/05 00:56:50 jimtabor
* *** empty log message ***
*
*
* /// 2000/08/12 22:49:00 Ron Cemer
* Fixed writeblock() to only use getbuf() if writing a
* complete sector; otherwise use getbloc() and do a
* read-modify-write to prevent writing garbage back
* over pre-existing data in the file.
* This was a major BUG.
*
* Revision 1.6 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
* Revision 1.5 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.4 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.3 2000/05/11 04:26:26 jimtabor
* Added code for DOS FN 69 & 6C
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.23 2000/04/29 05:13:16 jtabor
* Added new functions and clean up code
*
* Revision 1.19 2000/03/17 22:59:04 kernel
* Steffen Kaiser's NLS changes
*
* Revision 1.18 2000/03/17 04:13:12 kernel
* Added Change for media_check
*
* Revision 1.17 2000/03/17 04:01:20 kernel
* Added Change for media_check
*
* Revision 1.16 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.15 1999/09/23 04:40:46 jprice
* *** empty log message ***
*
* Revision 1.12 1999/09/14 01:01:54 jprice
* Fixed bug where you could write over directories.
*
* Revision 1.11 1999/08/25 03:18:08 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.10 1999/08/10 18:03:42 jprice
* ror4 2011-03 patch
*
* Revision 1.9 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.8 1999/05/03 05:00:24 jprice
* Fixed bug in map_cluster function
*
* Revision 1.7 1999/04/16 00:53:33 jprice
* Optimized FAT handling
*
* Revision 1.6 1999/04/12 23:41:54 jprice
* Using getbuf to write data instead of getblock
* using getblock made it read the block before it wrote it
*
* Revision 1.5 1999/04/12 03:21:17 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.4 1999/04/11 04:33:38 jprice
* ror4 patches
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:42:07 jprice
* New version without IPL.SYS
*
* Revision 1.8 1999/03/23 23:37:39 jprice
* Fixed mkdir DOS function so it will create a directory with same name as the volument label
*
* Revision 1.7 1999/03/02 07:00:51 jprice
* Fixed bugs with dos set attribute function. Now returns correct
* error code, and errors if user tries to set bits 6 & 7.
*
* Revision 1.6 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.5 1999/02/04 03:18:37 jprice
* Formating. Added comments.
*
* Revision 1.4 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.3 1999/01/30 08:25:34 jprice
* Clean up; Fixed bug with set attribute function. If you tried to
* change the attributes of a directory, it would erase it.
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.14 06 Dec 1998 8:44:26 patv
* Bug fixes.
*
* Rev 1.13 09 Feb 1998 5:43:30 patv
* Eliminated FAT12 EOF and error useage.
*
* Rev 1.12 03 Feb 1998 11:28:04 patv
* Fixed lseek bug.
*
* Rev 1.11 22 Jan 1998 5:38:08 patv
* Corrected remaining file name and extension copies that did not
* account for far file nodes due to allocated FILES= spec.
*
* Rev 1.10 22 Jan 1998 4:09:00 patv
* Fixed pointer problems affecting SDA
*
* Rev 1.9 04 Jan 1998 23:14:40 patv
* Changed Log for strip utility
*
* Rev 1.8 04 Jan 1998 17:24:14 patv
* Corrected subdirectory bug
*
* Rev 1.7 03 Jan 1998 8:36:04 patv
* Converted data area to SDA format
*
* Rev 1.6 22 Jan 1997 13:00:30 patv
* pre-0.92 bug fixes
*
* Rev 1.5 16 Jan 1997 12:46:24 patv
* pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:15:16 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:20:10 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:48:40 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:24 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:04:46 patv
* Initial revision.
*/
/* */
/* function prototypes */
/* */
@ -440,7 +214,7 @@ f_node_ptr
/* directory... */
if (!szDirName[2])
{
fsncopy(cdsp->cdsCurrentPath, (BYTE FAR *) szDirName, PARSE_MAX);
fstrncpy(szDirName, cdsp->cdsCurrentPath, PARSE_MAX);
}
/* 11/29/99 jt
@ -667,8 +441,8 @@ COUNT dos_creat(BYTE * path, COUNT attrib)
}
/* put the fnode's name into the directory. */
bcopy(szFileName, fnp->f_dir.dir_name, FNAME_SIZE);
bcopy(szFileExt, fnp->f_dir.dir_ext, FEXT_SIZE);
memcpy(fnp->f_dir.dir_name, szFileName, FNAME_SIZE);
memcpy(fnp->f_dir.dir_ext, szFileExt, FEXT_SIZE);
}
/* Set the fnode to the desired mode */
/* Updating the directory entry first. */
@ -923,8 +697,8 @@ COUNT dos_rename(BYTE * path1, BYTE * path2)
return ret;
/* put the fnode's name into the directory. */
bcopy(szFileName, (BYTE *)fnp2->f_dir.dir_name, FNAME_SIZE);
bcopy(szFileExt, (BYTE *)fnp2->f_dir.dir_ext, FEXT_SIZE);
memcpy(fnp2->f_dir.dir_name, szFileName, FNAME_SIZE);
memcpy(fnp2->f_dir.dir_ext, szFileExt, FEXT_SIZE);
/* Set the fnode to the desired mode */
fnp2->f_dir.dir_size = fnp1->f_dir.dir_size;
@ -1344,8 +1118,8 @@ COUNT dos_mkdir(BYTE * dir)
/* put the fnode's name into the directory. */
bcopy(szFileName, (BYTE *) fnp->f_dir.dir_name, FNAME_SIZE);
bcopy(szFileExt, (BYTE *) fnp->f_dir.dir_ext, FEXT_SIZE);
memcpy(fnp->f_dir.dir_name, szFileName, FNAME_SIZE);
memcpy(fnp->f_dir.dir_ext, szFileExt, FEXT_SIZE);
/* Set the fnode to the desired mode */
fnp->f_mode = WRONLY;
@ -1385,8 +1159,8 @@ COUNT dos_mkdir(BYTE * dir)
}
/* Create the "." entry */
bcopy(". ", (BYTE *) DirEntBuffer.dir_name, FNAME_SIZE);
bcopy(" ", (BYTE *) DirEntBuffer.dir_ext, FEXT_SIZE);
memcpy(DirEntBuffer.dir_name, ". ", FNAME_SIZE);
memcpy(DirEntBuffer.dir_ext, " ", FEXT_SIZE);
DirEntBuffer.dir_attrib = D_DIR;
DirEntBuffer.dir_time = dos_gettime();
DirEntBuffer.dir_date = dos_getdate();
@ -1397,7 +1171,7 @@ COUNT dos_mkdir(BYTE * dir)
putdirent((struct dirent FAR *)&DirEntBuffer, (BYTE FAR *) bp->b_buffer);
/* create the ".." entry */
bcopy(".. ", (BYTE *) DirEntBuffer.dir_name, FNAME_SIZE);
memcpy(DirEntBuffer.dir_name, ".. ", FNAME_SIZE);
#ifdef WITHFAT32
if (ISFAT32(dpbp) && parent == dpbp->dpb_xrootclst) {
parent = 0;
@ -1780,23 +1554,20 @@ UCOUNT readblock(COUNT fd, VOID FAR * buffer, UCOUNT count, COUNT * err)
/* can utilize memory management in future DOS-C versions. */
while (ret_cnt < count)
{
/* Do an EOF test and return whatever was transferred */
/* but only for regular files. */
if (!(fnp->f_flags.f_ddir)
&& (fnp->f_offset >= fnp->f_highwater))
{
*err = SUCCESS;
return ret_cnt;
}
/* Position the file to the fnode's pointer position. This is */
/* done by updating the fnode's cluster, block (sector) and */
/* byte offset so that read becomes a simple data move */
/* out of the block data buffer. */
if (fnp->f_offset == 0l)
{
/* complete the common operations of */
/* initializing to the starting cluster and */
/* setting all offsets to zero. */
fnp->f_cluster = fnp->f_flags.f_ddir ? fnp->f_dirstart :
getdstart(fnp->f_dir);
fnp->f_cluster_offset = 0l;
fnp->f_back = LONG_LAST_CLUSTER;
fnp->f_sector = 0;
fnp->f_boff = 0;
}
/* The more difficult scenario is the (more common) */
/* file offset case. Here, we need to take the fnode's */
/* offset pointer (f_offset) and translate it into a */
@ -1814,17 +1585,14 @@ UCOUNT readblock(COUNT fd, VOID FAR * buffer, UCOUNT count, COUNT * err)
/* The algorithm in this function takes advantage of */
/* the blockio block buffering scheme to simplify the */
/* task. */
else
{
#ifdef DISPLAY_GETBLOCK
printf("readblock: ");
printf("readblock: ");
#endif
if (map_cluster(fnp, XFR_READ) != SUCCESS)
{
*err = DE_SEEK;
dir_close(fnp);
return ret_cnt;
}
if (map_cluster(fnp, XFR_READ) != SUCCESS)
{
*err = DE_SEEK;
dir_close(fnp);
return ret_cnt;
}
/* Compute the block within the cluster and the offset */
@ -1832,9 +1600,6 @@ UCOUNT readblock(COUNT fd, VOID FAR * buffer, UCOUNT count, COUNT * err)
fnp->f_sector = (fnp->f_offset / secsize) & fnp->f_dpb->dpb_clsmask;
fnp->f_boff = fnp->f_offset & (secsize - 1);
currentblock = clus2phys(fnp->f_cluster, fnp->f_dpb) + fnp->f_sector;
/* see comments above */
@ -1884,7 +1649,7 @@ UCOUNT readblock(COUNT fd, VOID FAR * buffer, UCOUNT count, COUNT * err)
DeleteBlockInBufferCache(currentblock,
currentblock + sectors_to_read - 1,
fnp->f_dpb->dpb_unit);
if (dskxfer(fnp->f_dpb->dpb_unit,
currentblock,
(VOID FAR *) buffer, sectors_to_read, DSKREAD))
@ -1903,7 +1668,7 @@ UCOUNT readblock(COUNT fd, VOID FAR * buffer, UCOUNT count, COUNT * err)
/* normal read: just the old, buffer = sector based read */
normal_read:
normal_read:
#ifdef DSK_DEBUG
@ -1912,14 +1677,6 @@ normal_read:
fnp->f_diroff,
fnp->f_cluster);
#endif
/* Do an EOF test and return whatever was transferred */
/* but only for regular files. */
if (!(fnp->f_flags.f_ddir)
&& (fnp->f_offset >= fnp->f_highwater))
{
*err = SUCCESS;
return ret_cnt;
}
/* Get the block we need from cache */
bp = getblock(currentblock /*clus2phys(fnp->f_cluster, fnp->f_dpb) + fnp->f_sector*/,
@ -1945,7 +1702,7 @@ normal_read:
xfr_cnt = (UWORD)min(min(to_xfer, secsize - fnp->f_boff),
fnp->f_highwater - fnp->f_offset);
fbcopy((BYTE FAR *) & bp->b_buffer[fnp->f_boff], buffer, xfr_cnt);
fmemcpy(buffer, &bp->b_buffer[fnp->f_boff], xfr_cnt);
/* complete buffer read ?
probably not reused later
@ -2114,6 +1871,7 @@ UCOUNT writeblock(COUNT fd, VOID FAR * buffer, UCOUNT count, COUNT * err)
/* FAT allocation has to be extended if necessary TE */
/* Now done in dos_extend BO */
/* remove all the following allocated clusters in shrink_file */
fnp->f_highwater = fnp->f_offset;
shrink_file(fnp);
return 0;
}
@ -2246,7 +2004,7 @@ UCOUNT writeblock(COUNT fd, VOID FAR * buffer, UCOUNT count, COUNT * err)
- Ron Cemer
xfr_cnt = min(to_xfer, secsize - fnp->f_boff);
*/
fbcopy(buffer, (BYTE FAR *) & bp->b_buffer[fnp->f_boff], xfr_cnt);
fmemcpy(&bp->b_buffer[fnp->f_boff], buffer, xfr_cnt);
bp->b_flag |= BFR_DIRTY | BFR_VALID;
if (xfr_cnt == sizeof(bp->b_buffer)) /* probably not used later */
@ -2713,3 +2471,150 @@ done:
}
/*
* TE 12 jun 2001 bugs corrected
* handles disk full (in a incompatible way :-( )
* allows use of last cluster
* prevents mkdir, if disk is full (was creating crosslinked dirs)
* bugs detected, but NOT corrected
* on disk full, MSDOS will NOT write any byte, simply return SUCCESS, 0 bytes
* FreeDOS will write all possible bytes, then close file(BUG)
*
* the dos_mkdir/extenddir (with getblock() instead of getblockOver) was a real
* performance killer on large drives. (~0.5 sec /dos_mkdir) TE
*
* Log: fatfs.c,v - for newer log entries do "cvs log fatfs.c"
*
* /// 2000/08/12 22:49:00 Ron Cemer
* Fixed writeblock() to only use getbuf() if writing a
* complete sector; otherwise use getbloc() and do a
* read-modify-write to prevent writing garbage back
* over pre-existing data in the file.
* This was a major BUG.
*
* Revision 1.23 2000/04/29 05:13:16 jtabor
* Added new functions and clean up code
*
* Revision 1.19 2000/03/17 22:59:04 kernel
* Steffen Kaiser's NLS changes
*
* Revision 1.18 2000/03/17 04:13:12 kernel
* Added Change for media_check
*
* Revision 1.17 2000/03/17 04:01:20 kernel
* Added Change for media_check
*
* Revision 1.16 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.15 1999/09/23 04:40:46 jprice
* *** empty log message ***
*
* Revision 1.12 1999/09/14 01:01:54 jprice
* Fixed bug where you could write over directories.
*
* Revision 1.11 1999/08/25 03:18:08 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.10 1999/08/10 18:03:42 jprice
* ror4 2011-03 patch
*
* Revision 1.9 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.8 1999/05/03 05:00:24 jprice
* Fixed bug in map_cluster function
*
* Revision 1.7 1999/04/16 00:53:33 jprice
* Optimized FAT handling
*
* Revision 1.6 1999/04/12 23:41:54 jprice
* Using getbuf to write data instead of getblock
* using getblock made it read the block before it wrote it
*
* Revision 1.5 1999/04/12 03:21:17 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.4 1999/04/11 04:33:38 jprice
* ror4 patches
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:42:07 jprice
* New version without IPL.SYS
*
* Revision 1.8 1999/03/23 23:37:39 jprice
* Fixed mkdir DOS function so it will create a directory with same name as the volument label
*
* Revision 1.7 1999/03/02 07:00:51 jprice
* Fixed bugs with dos set attribute function. Now returns correct
* error code, and errors if user tries to set bits 6 & 7.
*
* Revision 1.6 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.5 1999/02/04 03:18:37 jprice
* Formating. Added comments.
*
* Revision 1.4 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.3 1999/01/30 08:25:34 jprice
* Clean up; Fixed bug with set attribute function. If you tried to
* change the attributes of a directory, it would erase it.
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.14 06 Dec 1998 8:44:26 patv
* Bug fixes.
*
* Rev 1.13 09 Feb 1998 5:43:30 patv
* Eliminated FAT12 EOF and error useage.
*
* Rev 1.12 03 Feb 1998 11:28:04 patv
* Fixed lseek bug.
*
* Rev 1.11 22 Jan 1998 5:38:08 patv
* Corrected remaining file name and extension copies that did not
* account for far file nodes due to allocated FILES= spec.
*
* Rev 1.10 22 Jan 1998 4:09:00 patv
* Fixed pointer problems affecting SDA
*
* Rev 1.9 04 Jan 1998 23:14:40 patv
* Changed Log for strip utility
*
* Rev 1.8 04 Jan 1998 17:24:14 patv
* Corrected subdirectory bug
*
* Rev 1.7 03 Jan 1998 8:36:04 patv
* Converted data area to SDA format
*
* Rev 1.6 22 Jan 1997 13:00:30 patv
* pre-0.92 bug fixes
*
* Rev 1.5 16 Jan 1997 12:46:24 patv
* pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:15:16 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:20:10 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:48:40 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:24 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:04:46 patv
* Initial revision.
*/

144
kernel/fattab.c
View File

@ -33,92 +33,6 @@
static BYTE *RcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.10 2001/11/13 23:36:45 bartoldeman
* Kernel 2025a final changes.
*
* Revision 1.9 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.8 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.7 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.6 2001/06/03 14:16:17 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.5 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.4 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.6 1999/08/10 18:03:42 jprice
* ror4 2011-03 patch
*
* Revision 1.5 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.4 1999/04/16 00:53:33 jprice
* Optimized FAT handling
*
* Revision 1.3 1999/04/11 04:33:38 jprice
* ror4 patches
*
* Revision 1.1.1.1 1999/03/29 15:42:09 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.7 09 Feb 1998 5:41:08 patv
* Eliminated FAT12 EOF and error returns.
*
* Rev 1.6 04 Jan 1998 23:14:38 patv
* Changed Log for strip utility
*
* Rev 1.5 16 Jan 1997 12:46:22 patv
* pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:15:14 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:20:08 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:48:42 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:26 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:04:56 patv
* Initial revision.
*/
#ifdef PROTO
UCOUNT link_fat12(struct dpb FAR *, CLUSTER, CLUSTER);
UCOUNT link_fat16(struct dpb FAR *, CLUSTER, CLUSTER);
@ -508,3 +422,61 @@ CLUSTER next_cluster(struct dpb FAR *dpbp, CLUSTER ClusterNum)
return LONG_LAST_CLUSTER;
}
/*
* Log: fattab.c,v - for newer log entries do "cvs log fattab.c"
*
* Revision 1.6 1999/08/10 18:03:42 jprice
* ror4 2011-03 patch
*
* Revision 1.5 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.4 1999/04/16 00:53:33 jprice
* Optimized FAT handling
*
* Revision 1.3 1999/04/11 04:33:38 jprice
* ror4 patches
*
* Revision 1.1.1.1 1999/03/29 15:42:09 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.7 09 Feb 1998 5:41:08 patv
* Eliminated FAT12 EOF and error returns.
*
* Rev 1.6 04 Jan 1998 23:14:38 patv
* Changed Log for strip utility
*
* Rev 1.5 16 Jan 1997 12:46:22 patv
* pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:15:14 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:20:08 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:48:42 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:26 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:04:56 patv
* Initial revision.
*/

198
kernel/fcbfns.c
View File

@ -33,128 +33,6 @@
static BYTE *RcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.20 2001/11/13 23:36:45 bartoldeman
* Kernel 2025a final changes.
*
* Revision 1.19 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.18 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.17 2001/08/20 20:32:15 bartoldeman
* Truename, get free space and ctrl-break fixes.
*
* Revision 1.16 2001/08/19 12:58:36 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.15 2001/07/24 16:56:29 bartoldeman
* fixes for FCBs, DJGPP ls, DBLBYTE, dyninit allocation (2024e).
*
* Revision 1.14 2001/07/23 12:47:42 bartoldeman
* FCB fixes and clean-ups, exec int21/ax=4b01, initdisk.c printf
*
* Revision 1.13 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.12 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.11 2001/06/03 14:16:17 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.10 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.9 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.8 2001/03/30 22:27:42 bartoldeman
* Saner lastdrive handling.
*
* Revision 1.7 2001/03/21 02:56:26 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.6 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
* Revision 1.5 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.4 2000/05/26 19:25:19 jimtabor
* Read History file for Change info
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.7 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.6 2000/03/17 22:59:04 kernel
* Steffen Kaiser's NLS changes
*
* Revision 1.5 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.4 1999/09/23 04:40:46 jprice
* *** empty log message ***
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:42:15 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/04 03:18:37 jprice
* Formating. Added comments.
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.7 06 Dec 1998 8:44:10 patv
* Expanded fcb functions for new I/O subsystem.
*
* Rev 1.6 04 Jan 1998 23:14:38 patv
* Changed Log for strip utility
*
* Rev 1.5 03 Jan 1998 8:36:02 patv
* Converted data area to SDA format
*
* Rev 1.4 16 Jan 1997 12:46:38 patv
* pre-Release 0.92 feature additions
*
* Rev 1.3 29 May 1996 21:15:14 patv
* bug fixes for v0.91a
*
* Rev 1.2 01 Sep 1995 17:48:44 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:26 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:06:06 patv
* Initial revision.
*/
#define FCB_SUCCESS 0
#define FCB_ERR_NODATA 1
#define FCB_ERR_EOF 3
@ -188,7 +66,7 @@ VOID FatGetDrvData(UCOUNT drive, UCOUNT FAR * spc, UCOUNT FAR * bps,
/* get the data available from dpb */
*nc = 0xffff; /* pass 0xffff to skip free count */
if (DosGetFree(drive, spc, &navc, bps, nc))
if (DosGetFree((UBYTE)drive, spc, &navc, bps, nc))
/* Point to the media desctriptor for this drive */
*mdp = (BYTE FAR*)&(CDSp->cds_table[drive].cdsDpb->dpb_mdb);
}
@ -591,7 +469,7 @@ BOOL FcbCreate(xfcb FAR * lpXfcb)
return FALSE;
sftp = idx_to_sft(sft_idx);
sftp->sft_attrib |= SFT_MFCB;
sftp->sft_mode |= SFT_MFCB;
/* check for a device */
dhp = IsDevice(PriPathName);
@ -665,7 +543,7 @@ BOOL FcbOpen(xfcb FAR * lpXfcb)
return FALSE;
sftp = idx_to_sft(sft_idx);
sftp->sft_attrib |= SFT_MFCB;
sftp->sft_mode |= SFT_MFCB;
/* check for a device */
lpFcb->fcb_curec = 0;
@ -866,7 +744,7 @@ VOID FcbCloseAll()
sft FAR *sftp;
for (idx = 0; (sftp = idx_to_sft(idx)) != (sft FAR *) -1; idx++)
if ((sftp->sft_attrib & SFT_MFCB) && sftp->sft_psp == cu_psp)
if ((sftp->sft_mode & SFT_MFCB) && sftp->sft_psp == cu_psp)
DosCloseSft(idx);
}
@ -886,7 +764,7 @@ BOOL FcbFindFirst(xfcb FAR * lpXfcb)
if (lpXfcb->xfcb_flag == 0xff)
{
wAttr = lpXfcb->xfcb_attrib;
fbcopy(lpXfcb, lpDir, 7);
fmemcpy(lpDir, lpXfcb, 7);
lpDir += 7;
}
else
@ -937,7 +815,7 @@ BOOL FcbFindNext(xfcb FAR * lpXfcb)
/* Reconstrct the dirmatch structure from the fcb */
Dmatch.dm_drive = lpFcb->fcb_sftno;
fbcopy(lpFcb->fcb_fname, (BYTE FAR *) Dmatch.dm_name_pat, FNAME_SIZE + FEXT_SIZE);
fmemcpy(Dmatch.dm_name_pat, lpFcb->fcb_fname, FNAME_SIZE + FEXT_SIZE);
DosUpFMem((BYTE FAR *) Dmatch.dm_name_pat, FNAME_SIZE + FEXT_SIZE);
Dmatch.dm_attr_srch = wAttr;
@ -947,7 +825,7 @@ BOOL FcbFindNext(xfcb FAR * lpXfcb)
if ((xfcb FAR *) lpFcb != lpXfcb)
{
wAttr = lpXfcb->xfcb_attrib;
fbcopy(lpXfcb, lpDir, 7);
fmemcpy(lpDir, lpXfcb, 7);
lpDir += 7;
}
else
@ -978,4 +856,66 @@ BOOL FcbFindNext(xfcb FAR * lpXfcb)
}
#endif
/*
* Log: fcbfns.c,v - for newer entries see "cvs log fcbfns.c"
*
* Revision 1.7 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.6 2000/03/17 22:59:04 kernel
* Steffen Kaiser's NLS changes
*
* Revision 1.5 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.4 1999/09/23 04:40:46 jprice
* *** empty log message ***
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:42:15 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/09 02:54:23 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/04 03:18:37 jprice
* Formating. Added comments.
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.7 06 Dec 1998 8:44:10 patv
* Expanded fcb functions for new I/O subsystem.
*
* Rev 1.6 04 Jan 1998 23:14:38 patv
* Changed Log for strip utility
*
* Rev 1.5 03 Jan 1998 8:36:02 patv
* Converted data area to SDA format
*
* Rev 1.4 16 Jan 1997 12:46:38 patv
* pre-Release 0.92 feature additions
*
* Rev 1.3 29 May 1996 21:15:14 patv
* bug fixes for v0.91a
*
* Rev 1.2 01 Sep 1995 17:48:44 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:26 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:06:06 patv
* Initial revision.
*/

278
kernel/globals.h
View File

@ -27,176 +27,12 @@
/* Cambridge, MA 02139, USA. */
/****************************************************************/
/* $Logfile: C:/usr/patv/dos-c/src/kernel/globals.h_v $ */
#ifdef VERSION_STRINGS
#ifdef MAIN
static BYTE *Globals_hRcsId = "$Id$";
#endif
#endif
/*
* $Log$
* Revision 1.18 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.17 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.16 2001/08/19 12:58:36 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.15 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.14 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.13 2001/06/03 14:16:17 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.12 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.11 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.10 2001/04/02 23:18:30 bartoldeman
* Misc, zero terminated device names and redirector bugs fixed.
*
* Revision 1.9 2001/03/30 20:11:14 bartoldeman
* Truly got DOS=HIGH reporting for INT21/AX=0x3306 working now.
*
* Revision 1.8 2001/03/30 19:30:06 bartoldeman
* Misc fixes and implementation of SHELLHIGH. See history.txt for details.
*
* Revision 1.7 2001/03/21 02:56:26 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.6 2000/12/16 01:38:35 jimtabor
* Added patches from Bart Oldeman
*
* Revision 1.5 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.17 2000/03/16 03:28:49 kernel
* *** empty log message ***
*
* Revision 1.16 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.15 1999/09/23 04:40:47 jprice
* *** empty log message ***
*
* Revision 1.13 1999/08/25 03:18:08 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.12 1999/08/10 18:03:43 jprice
* ror4 2011-03 patch
*
* Revision 1.11 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.10 1999/04/16 21:43:40 jprice
* ror4 multi-sector IO
*
* Revision 1.9 1999/04/16 12:21:22 jprice
* Steffen c-break handler changes
*
* Revision 1.8 1999/04/16 00:53:33 jprice
* Optimized FAT handling
*
* Revision 1.7 1999/04/12 03:21:17 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.6 1999/04/11 04:33:39 jprice
* ror4 patches
*
* Revision 1.4 1999/04/04 22:57:47 jprice
* no message
*
* Revision 1.3 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.2 1999/03/29 17:05:09 jprice
* ror4 changes
*
* Revision 1.1.1.1 1999/03/29 15:40:58 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.3 1999/01/30 08:26:46 jprice
* Clean up; commented out copyright messages while we debug.
*
* Revision 1.2 1999/01/22 04:13:26 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
Rev 1.16 06 Dec 1998 8:45:56 patv
Expanded due to new I/O subsystem.
Rev 1.15 07 Feb 1998 20:38:00 patv
Modified stack fram to match DOS standard
Rev 1.14 02 Feb 1998 22:33:46 patv
Fixed size of default_drive. Caused failures when break_ena was not zero.
Rev 1.13 22 Jan 1998 4:09:24 patv
Fixed pointer problems affecting SDA
Rev 1.12 04 Jan 1998 23:16:22 patv
Changed Log for strip utility
Rev 1.11 03 Jan 1998 8:36:50 patv
Converted data area to SDA format
Rev 1.10 06 Feb 1997 21:57:04 patv
Changed version format string
Rev 1.9 06 Feb 1997 21:35:08 patv
Modified to support new version format
Rev 1.8 22 Jan 1997 13:17:14 patv
Changed to support version.h and pre-0.92 Svante Frey bug fixes.
Rev 1.6 16 Jan 1997 12:47:00 patv
pre-Release 0.92 feature additions
Rev 1.5 13 Sep 1996 19:26:32 patv
Fixed boot for hard drive
Rev 1.4 29 Aug 1996 13:07:22 patv
Bug fixes for v0.91b
Rev 1.3 29 May 1996 21:03:34 patv
bug fixes for v0.91a
Rev 1.2 19 Feb 1996 3:23:04 patv
Added NLS, int2f and config.sys processing
Rev 1.1 01 Sep 1995 17:54:16 patv
First GPL release.
Rev 1.0 02 Jul 1995 8:31:00 patv
Initial revision.
*/
#include "device.h"
#include "mcb.h"
@ -280,6 +116,7 @@ static BYTE *Globals_hRcsId = "$Id$";
#define ESC 0x1b
#define CTL_BS 0x7f
#define F1 0x3b
#define F3 0x3d
#define LEFT 0x4b
#define RIGHT 0x4d
@ -686,3 +523,116 @@ void handle_break(void); /* break.c */
GLOBAL BYTE ReturnAnyDosVersionExpected;
GLOBAL COUNT UnusedRetVal; /* put unused errors here (to save stack space) */
/*
* Log: globals.h,v
*
* Revision 1.17 2000/03/16 03:28:49 kernel
* *** empty log message ***
*
* Revision 1.16 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.15 1999/09/23 04:40:47 jprice
* *** empty log message ***
*
* Revision 1.13 1999/08/25 03:18:08 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.12 1999/08/10 18:03:43 jprice
* ror4 2011-03 patch
*
* Revision 1.11 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.10 1999/04/16 21:43:40 jprice
* ror4 multi-sector IO
*
* Revision 1.9 1999/04/16 12:21:22 jprice
* Steffen c-break handler changes
*
* Revision 1.8 1999/04/16 00:53:33 jprice
* Optimized FAT handling
*
* Revision 1.7 1999/04/12 03:21:17 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.6 1999/04/11 04:33:39 jprice
* ror4 patches
*
* Revision 1.4 1999/04/04 22:57:47 jprice
* no message
*
* Revision 1.3 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.2 1999/03/29 17:05:09 jprice
* ror4 changes
*
* Revision 1.1.1.1 1999/03/29 15:40:58 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.3 1999/01/30 08:26:46 jprice
* Clean up; commented out copyright messages while we debug.
*
* Revision 1.2 1999/01/22 04:13:26 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
Rev 1.16 06 Dec 1998 8:45:56 patv
Expanded due to new I/O subsystem.
Rev 1.15 07 Feb 1998 20:38:00 patv
Modified stack fram to match DOS standard
Rev 1.14 02 Feb 1998 22:33:46 patv
Fixed size of default_drive. Caused failures when break_ena was not zero.
Rev 1.13 22 Jan 1998 4:09:24 patv
Fixed pointer problems affecting SDA
Rev 1.12 04 Jan 1998 23:16:22 patv
Changed Log for strip utility
Rev 1.11 03 Jan 1998 8:36:50 patv
Converted data area to SDA format
Rev 1.10 06 Feb 1997 21:57:04 patv
Changed version format string
Rev 1.9 06 Feb 1997 21:35:08 patv
Modified to support new version format
Rev 1.8 22 Jan 1997 13:17:14 patv
Changed to support version.h and pre-0.92 Svante Frey bug fixes.
Rev 1.6 16 Jan 1997 12:47:00 patv
pre-Release 0.92 feature additions
Rev 1.5 13 Sep 1996 19:26:32 patv
Fixed boot for hard drive
Rev 1.4 29 Aug 1996 13:07:22 patv
Bug fixes for v0.91b
Rev 1.3 29 May 1996 21:03:34 patv
bug fixes for v0.91a
Rev 1.2 19 Feb 1996 3:23:04 patv
Added NLS, int2f and config.sys processing
Rev 1.1 01 Sep 1995 17:54:16 patv
First GPL release.
Rev 1.0 02 Jul 1995 8:31:00 patv
Initial revision.
*/

1
kernel/init-mod.h
View File

@ -55,7 +55,6 @@ COUNT ASMCFUNC strlen(REG BYTE * s);
#undef LINESIZE
#define LINESIZE KBD_MAXLENGTH
#define fbcopy(s, d, n) fmemcpy(d,s,n)
/*inithma.c*/
extern BYTE DosLoadedInHMA;

45
kernel/inithma.c
View File

@ -79,43 +79,7 @@ extern BYTE
static BYTE *RcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.10 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.9 2001/08/19 12:58:36 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.8 2001/07/28 18:13:06 bartoldeman
* Fixes for FORMAT+SYS, FATFS, get current dir, kernel init memory situation.
*
* Revision 1.7 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.6 2001/04/29 17:34:40 bartoldeman
* A new SYS.COM/config.sys single stepping/console output/misc fixes.
*
* Revision 1.5 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.4 2001/04/16 01:45:26 bartoldeman
* Fixed handles, config.sys drivers, warnings. Enabled INT21/AH=6C, printf %S/%Fs
*
* Revision 1.3 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.2 2001/03/30 19:30:06 bartoldeman
* Misc fixes and implementation of SHELLHIGH. See history.txt for details.
*
* Revision 1.1 2001/03/21 03:01:45 bartoldeman
* New file by Tom Ehlert for HMA initialization.
*
* Revision 0.1 2001/03/16 12:00:00 tom ehlert
* initial creation
*/
BYTE DosLoadedInHMA=FALSE; /* set to TRUE if loaded HIGH */
BYTE HMAclaimed=FALSE; /* set to TRUE if claimed from HIMEM */
WORD HMAFree = 0; /* first byte in HMA not yet used */
@ -547,3 +511,10 @@ void MoveKernel(unsigned NewKernelSegment)
errorReturn:
for (;;);
}
/*
* Log: inithma.c,v - for newer entries do "cvs log inithma.c"
*
* Revision 0.1 2001/03/16 12:00:00 tom ehlert
* initial creation
*/

50
kernel/initoem.c
View File

@ -34,23 +34,25 @@
static BYTE *RcsId = "$Id$";
#endif
UWORD init_oem(void)
{
UWORD top_k;
#ifndef __TURBOC__
asm
{
int 0x12;
mov top_k,ax;
}
#else
__int__(0x12);
top_k = _AX;
#endif
return top_k;
}
/*
* $Log$
* Revision 1.5 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.4 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
* Log: initoem.c,v - for newer entries do "cvs log initoem.c"
*
* Revision 1.3 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
@ -93,19 +95,3 @@ static BYTE *RcsId = "$Id$";
* Initial revision.
*/
UWORD init_oem(void)
{
UWORD top_k;
#ifndef __TURBOC__
asm
{
int 0x12;
mov top_k,ax;
}
#else
__int__(0x12);
top_k = _AX;
#endif
return top_k;
}

118
kernel/int2f.asm
View File

@ -25,88 +25,7 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: D:/dos-c/src/kernel/int2f.asv $
;
; $Id$
;
; $Log$
; Revision 1.14 2001/11/04 19:47:39 bartoldeman
; kernel 2025a changes: see history.txt
;
; Revision 1.13 2001/09/23 20:39:44 bartoldeman
; FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
;
; Revision 1.12 2001/08/19 12:58:36 bartoldeman
; Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
;
; Revision 1.11 2001/07/28 18:13:06 bartoldeman
; Fixes for FORMAT+SYS, FATFS, get current dir, kernel init memory situation.
;
; Revision 1.10 2001/07/22 01:58:58 bartoldeman
; Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
;
; Revision 1.9 2001/07/09 22:19:33 bartoldeman
; LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
;
; Revision 1.8 2001/04/02 23:18:30 bartoldeman
; Misc, zero terminated device names and redirector bugs fixed.
;
; Revision 1.7 2001/03/21 02:56:26 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.6 2000/08/06 05:50:17 jimtabor
; Add new files and update cvs with patches and changes
;
; Revision 1.5 2000/06/21 18:16:46 jimtabor
; Add UMB code, patch, and code fixes
;
; Revision 1.4 2000/05/25 20:56:21 jimtabor
; Fixed project history
;
; Revision 1.3 2000/05/17 19:15:12 jimtabor
; Cleanup, add and fix source.
;
; Revision 1.2 2000/05/08 04:30:00 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.4 2000/03/31 05:40:09 jtabor
; Added Eric W. Biederman Patches
;
; Revision 1.3 2000/03/09 06:07:11 kernel
; 2017f updates by James Tabor
;
; Revision 1.2 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:40:59 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:26 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
;
; Rev 1.2 06 Dec 1998 8:48:12 patv
; Bug fixes.
;
; Rev 1.1 29 May 1996 21:03:46 patv
; bug fixes for v0.91a
;
; Rev 1.0 19 Feb 1996 3:34:38 patv
; Initial revision.
; $EndLog$
;
%include "segs.inc"
@ -606,3 +525,40 @@ umbt_ret:
umbt_error: xor ax,ax
jmp umbt_ret
; Log: int2f.asm,v
; Revision 1.4 2000/03/31 05:40:09 jtabor
; Added Eric W. Biederman Patches
;
; Revision 1.3 2000/03/09 06:07:11 kernel
; 2017f updates by James Tabor
;
; Revision 1.2 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:40:59 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:26 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
;
; Rev 1.2 06 Dec 1998 8:48:12 patv
; Bug fixes.
;
; Rev 1.1 29 May 1996 21:03:46 patv
; bug fixes for v0.91a
;
; Rev 1.0 19 Feb 1996 3:34:38 patv
; Initial revision.
; EndLog
;

410
kernel/inthndlr.c
View File

@ -35,242 +35,6 @@
BYTE *RcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.34 2001/11/14 00:15:05 bartoldeman
* Fixed typo in dpbp
*
* Revision 1.33 2001/11/13 23:36:45 bartoldeman
* Kernel 2025a final changes.
*
* Revision 1.32 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.31 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.30 2001/08/19 12:58:36 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.29 2001/07/28 18:13:06 bartoldeman
* Fixes for FORMAT+SYS, FATFS, get current dir, kernel init memory situation.
*
* Revision 1.28 2001/07/24 16:56:29 bartoldeman
* fixes for FCBs, DJGPP ls, DBLBYTE, dyninit allocation (2024e).
*
* Revision 1.27 2001/07/23 12:47:42 bartoldeman
* FCB fixes and clean-ups, exec int21/ax=4b01, initdisk.c printf
*
* Revision 1.26 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.25 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.24 2001/06/03 14:16:18 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.23 2001/04/29 17:34:40 bartoldeman
* A new SYS.COM/config.sys single stepping/console output/misc fixes.
*
* Revision 1.22 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.21 2001/04/16 01:45:26 bartoldeman
* Fixed handles, config.sys drivers, warnings. Enabled INT21/AH=6C, printf %S/%Fs
*
* Revision 1.20 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.19 2001/04/02 23:18:30 bartoldeman
* Misc, zero terminated device names and redirector bugs fixed.
*
* Revision 1.18 2001/03/30 22:27:42 bartoldeman
* Saner lastdrive handling.
*
* Revision 1.17 2001/03/30 19:30:06 bartoldeman
* Misc fixes and implementation of SHELLHIGH. See history.txt for details.
*
* Revision 1.16 2001/03/27 20:27:43 bartoldeman
* dsk.c (reported by Nagy Daniel), inthndlr and int25/26 fixes by Tom Ehlert.
*
* Revision 1.15 2001/03/25 17:11:54 bartoldeman
* Fixed sys.com compilation. Updated to 2023. Also: see history.txt.
*
* Revision 1.14 2001/03/21 02:56:26 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.13 2001/03/08 21:00:00 bartoldeman
* MCB chain corruption and DosFindNext fix (thanks Martin Stromberg and Tom Ehlert)
*
* Revision 1.12 2000/12/16 01:38:35 jimtabor
* Added patches from Bart Oldeman
*
* Revision 1.11 2000/10/30 00:21:15 jimtabor
* Adding Brian Reifsnyder Fix for Int 25/26
*
* 2000/09/04 Brian Reifsnyder
* Modified interrupts 0x25 & 0x26 to return more accurate error codes.
*
* Revision 1.10 2000/10/29 23:51:56 jimtabor
* Adding Share Support by Ron Cemer
*
* Revision 1.9 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
* Revision 1.8 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.7 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.6 2000/05/17 19:15:12 jimtabor
* Cleanup, add and fix source.
*
* Revision 1.5 2000/05/11 06:14:45 jimtabor
* Removed #if statement
*
* Revision 1.4 2000/05/11 04:26:26 jimtabor
* Added code for DOS FN 69 & 6C
*
* Revision 1.3 2000/05/09 00:30:11 jimtabor
* Clean up and Release
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.24 2000/04/29 05:13:16 jtabor
* Added new functions and clean up code
*
* Revision 1.22 2000/03/17 22:59:04 kernel
* Steffen Kaiser's NLS changes
*
* Revision 1.21 2000/03/17 05:00:11 kernel
* Fixed Func 0x32
*
* Revision 1.20 2000/03/16 03:28:49 kernel
* *** empty log message ***
*
* Revision 1.19 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.18 1999/09/23 04:40:47 jprice
* *** empty log message ***
*
* Revision 1.13 1999/09/14 01:18:36 jprice
* ror4: fix int25 & 26 are not cached.
*
* Revision 1.12 1999/09/13 22:16:47 jprice
* Fix 210B function
*
* Revision 1.11 1999/08/25 03:18:08 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.10 1999/08/10 18:07:57 jprice
* ror4 2011-04 patch
*
* Revision 1.9 1999/08/10 18:03:43 jprice
* ror4 2011-03 patch
*
* Revision 1.8 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.7 1999/04/23 04:24:39 jprice
* Memory manager changes made by ska
*
* Revision 1.6 1999/04/16 12:21:22 jprice
* Steffen c-break handler changes
*
* Revision 1.5 1999/04/11 04:33:39 jprice
* ror4 patches
*
* Revision 1.3 1999/04/04 22:57:47 jprice
* no message
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:04 jprice
* New version without IPL.SYS
*
* Revision 1.9 1999/03/23 23:38:49 jprice
* Now sets carry when we don't support a function
*
* Revision 1.8 1999/03/02 07:02:55 jprice
* Added some comments. Fixed some minor bugs.
*
* Revision 1.7 1999/03/01 05:45:08 jprice
* Added some DEBUG ifdef's so that it will compile without DEBUG defined.
*
* Revision 1.6 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.5 1999/02/04 03:11:07 jprice
* Formating
*
* Revision 1.4 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.3 1999/01/30 08:28:11 jprice
* Clean up; Fixed bug with set attribute function.
*
* Revision 1.2 1999/01/22 04:13:26 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.14 06 Dec 1998 8:47:38 patv
* Expanded due to improved int 21h handler code.
*
* Rev 1.13 07 Feb 1998 20:38:46 patv
* Modified stack fram to match DOS standard
*
* Rev 1.12 22 Jan 1998 4:09:26 patv
* Fixed pointer problems affecting SDA
*
* Rev 1.11 06 Jan 1998 20:13:18 patv
* Broke apart int21_system from int21_handler.
*
* Rev 1.10 04 Jan 1998 23:15:22 patv
* Changed Log for strip utility
*
* Rev 1.9 04 Jan 1998 17:26:16 patv
* Corrected subdirectory bug
*
* Rev 1.8 03 Jan 1998 8:36:48 patv
* Converted data area to SDA format
*
* Rev 1.7 01 Aug 1997 2:00:10 patv
* COMPATIBILITY: Added return '$' in AL for function int 21h fn 09h
*
* Rev 1.6 06 Feb 1997 19:05:54 patv
* Added hooks for tsc command
*
* Rev 1.5 22 Jan 1997 13:18:32 patv
* pre-0.92 Svante Frey bug fixes.
*
* Rev 1.4 16 Jan 1997 12:46:46 patv
* pre-Release 0.92 feature additions
*
* Rev 1.3 29 May 1996 21:03:40 patv
* bug fixes for v0.91a
*
* Rev 1.2 19 Feb 1996 3:21:48 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.1 01 Sep 1995 17:54:20 patv
* First GPL release.
*
* Rev 1.0 02 Jul 1995 8:33:34 patv
* Initial revision.
*/
#ifdef TSC
static VOID StartTrace(VOID);
static bTraceNext = FALSE;
@ -405,7 +169,7 @@ VOID ASMCFUNC int21_service(iregs FAR * r)
#ifdef DEBUG
if (bDumpRegs)
{
fbcopy((VOID FAR *) user_r, (VOID FAR *) & error_regs, sizeof(iregs));
fmemcpy(&error_regs, user_r, sizeof(iregs));
printf("System call (21h): %02x\n", user_r->AX);
dump_regs = TRUE;
dump();
@ -2024,8 +1788,7 @@ rebuild_dpb:
#ifdef DEBUG
if (bDumpRegs)
{
fbcopy((VOID FAR *) user_r, (VOID FAR *) & error_regs,
sizeof(iregs));
fmemcpy(&error_regs, user_r, sizeof(iregs));
dump_regs = TRUE;
dump();
}
@ -2171,7 +1934,7 @@ struct int2f12regs
UWORD callerARG1; /* used if called from INT2F/12 */
};
VOID ASMCFUNC int2F_12_handler(struct int2f12regs r)
VOID ASMCFUNC int2F_12_handler(volatile struct int2f12regs r)
{
UWORD function = r.ax & 0xff;
@ -2347,3 +2110,170 @@ VOID ASMCFUNC int2F_12_handler(struct int2f12regs r)
}
}
/*
* 2000/09/04 Brian Reifsnyder
* Modified interrupts 0x25 & 0x26 to return more accurate error codes.
*/
/*
* Log: inthndlr.c,v - see "cvs log inthndlr.c" for newer entries.
*
* Revision 1.10 2000/10/29 23:51:56 jimtabor
* Adding Share Support by Ron Cemer
*
* Revision 1.9 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
* Revision 1.8 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.7 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.6 2000/05/17 19:15:12 jimtabor
* Cleanup, add and fix source.
*
* Revision 1.5 2000/05/11 06:14:45 jimtabor
* Removed #if statement
*
* Revision 1.4 2000/05/11 04:26:26 jimtabor
* Added code for DOS FN 69 & 6C
*
* Revision 1.3 2000/05/09 00:30:11 jimtabor
* Clean up and Release
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.24 2000/04/29 05:13:16 jtabor
* Added new functions and clean up code
*
* Revision 1.22 2000/03/17 22:59:04 kernel
* Steffen Kaiser's NLS changes
*
* Revision 1.21 2000/03/17 05:00:11 kernel
* Fixed Func 0x32
*
* Revision 1.20 2000/03/16 03:28:49 kernel
* *** empty log message ***
*
* Revision 1.19 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.18 1999/09/23 04:40:47 jprice
* *** empty log message ***
*
* Revision 1.13 1999/09/14 01:18:36 jprice
* ror4: fix int25 & 26 are not cached.
*
* Revision 1.12 1999/09/13 22:16:47 jprice
* Fix 210B function
*
* Revision 1.11 1999/08/25 03:18:08 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.10 1999/08/10 18:07:57 jprice
* ror4 2011-04 patch
*
* Revision 1.9 1999/08/10 18:03:43 jprice
* ror4 2011-03 patch
*
* Revision 1.8 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.7 1999/04/23 04:24:39 jprice
* Memory manager changes made by ska
*
* Revision 1.6 1999/04/16 12:21:22 jprice
* Steffen c-break handler changes
*
* Revision 1.5 1999/04/11 04:33:39 jprice
* ror4 patches
*
* Revision 1.3 1999/04/04 22:57:47 jprice
* no message
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:04 jprice
* New version without IPL.SYS
*
* Revision 1.9 1999/03/23 23:38:49 jprice
* Now sets carry when we don't support a function
*
* Revision 1.8 1999/03/02 07:02:55 jprice
* Added some comments. Fixed some minor bugs.
*
* Revision 1.7 1999/03/01 05:45:08 jprice
* Added some DEBUG ifdef's so that it will compile without DEBUG defined.
*
* Revision 1.6 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.5 1999/02/04 03:11:07 jprice
* Formating
*
* Revision 1.4 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.3 1999/01/30 08:28:11 jprice
* Clean up; Fixed bug with set attribute function.
*
* Revision 1.2 1999/01/22 04:13:26 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.14 06 Dec 1998 8:47:38 patv
* Expanded due to improved int 21h handler code.
*
* Rev 1.13 07 Feb 1998 20:38:46 patv
* Modified stack fram to match DOS standard
*
* Rev 1.12 22 Jan 1998 4:09:26 patv
* Fixed pointer problems affecting SDA
*
* Rev 1.11 06 Jan 1998 20:13:18 patv
* Broke apart int21_system from int21_handler.
*
* Rev 1.10 04 Jan 1998 23:15:22 patv
* Changed Log for strip utility
*
* Rev 1.9 04 Jan 1998 17:26:16 patv
* Corrected subdirectory bug
*
* Rev 1.8 03 Jan 1998 8:36:48 patv
* Converted data area to SDA format
*
* Rev 1.7 01 Aug 1997 2:00:10 patv
* COMPATIBILITY: Added return '$' in AL for function int 21h fn 09h
*
* Rev 1.6 06 Feb 1997 19:05:54 patv
* Added hooks for tsc command
*
* Rev 1.5 22 Jan 1997 13:18:32 patv
* pre-0.92 Svante Frey bug fixes.
*
* Rev 1.4 16 Jan 1997 12:46:46 patv
* pre-Release 0.92 feature additions
*
* Rev 1.3 29 May 1996 21:03:40 patv
* bug fixes for v0.91a
*
* Rev 1.2 19 Feb 1996 3:21:48 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.1 01 Sep 1995 17:54:20 patv
* First GPL release.
*
* Rev 1.0 02 Jul 1995 8:33:34 patv
* Initial revision.
*/

64
kernel/io.asm
View File

@ -26,55 +26,6 @@
; Cambridge, MA 02139, USA.
;
; $Header$
;
; $Log$
; Revision 1.11 2001/11/04 19:47:39 bartoldeman
; kernel 2025a changes: see history.txt
;
; Revision 1.10 2001/09/23 20:39:44 bartoldeman
; FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
;
; Revision 1.9 2001/04/29 17:34:40 bartoldeman
; A new SYS.COM/config.sys single stepping/console output/misc fixes.
;
; Revision 1.8 2001/04/21 22:32:53 bartoldeman
; Init DS=Init CS, fixed stack overflow problems and misc bugs.
;
; Revision 1.7 2001/03/21 02:56:26 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.6 2000/06/21 18:16:46 jimtabor
; Add UMB code, patch, and code fixes
;
; Revision 1.5 2000/06/01 06:37:38 jimtabor
; Read History for Changes
;
; Revision 1.4 2000/05/26 19:25:19 jimtabor
; Read History file for Change info
;
; Revision 1.3 2000/05/25 20:56:21 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/08 04:30:00 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.3 2000/03/09 06:07:11 kernel
; 2017f updates by James Tabor
;
; Revision 1.2 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:41:07 jprice
; New version without IPL.SYS
;
; Revision 1.1 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; $EndLog$
;
%include "segs.inc"
@ -654,3 +605,18 @@ clk_and_blk_common:
popf
retf
; Log: io.asm,v
; Revision 1.3 2000/03/09 06:07:11 kernel
; 2017f updates by James Tabor
;
; Revision 1.2 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:41:07 jprice
; New version without IPL.SYS
;
; Revision 1.1 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; EndLog
;

55
kernel/io.inc
View File

@ -25,43 +25,7 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/usr/patv/dos-c/src/kernel/io.inv $
;
; $Header$
;
; $Log$
; Revision 1.5 2001/09/23 20:39:44 bartoldeman
; FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
;
; Revision 1.4 2001/03/21 02:56:26 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.3 2000/05/25 20:56:21 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/08 04:30:00 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.3 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.2 1999/03/29 17:05:09 jprice
; ror4 changes
;
; Revision 1.1.1.1 1999/03/29 15:41:08 jprice
; New version without IPL.SYS
;
; Revision 1.1 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
;
; Rev 1.0 06 Dec 1998 8:13:02 patv
; Initial revision.
; $EndLog$
;
%include "segs.inc"
@ -93,3 +57,22 @@
extern _IOCommandError:wrt TGROUP
extern GetUnitNum:wrt TGROUP
extern _ReqPktPtr:wrt TGROUP
; Log: io.inc,v
;
; Revision 1.3 1999/08/10 17:57:12 jprice
; ror4 2011-02 patch
;
; Revision 1.2 1999/03/29 17:05:09 jprice
; ror4 changes
;
; Revision 1.1.1.1 1999/03/29 15:41:08 jprice
; New version without IPL.SYS
;
; Revision 1.1 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
;
; Rev 1.0 06 Dec 1998 8:13:02 patv
; Initial revision.
; EndLog
;

148
kernel/ioctl.c
View File

@ -33,99 +33,6 @@
static BYTE *RcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.13 2001/11/13 23:36:45 bartoldeman
* Kernel 2025a final changes.
*
* Revision 1.12 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.11 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.10 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.9 2001/06/03 14:16:18 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.8 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.7 2001/03/30 22:27:42 bartoldeman
* Saner lastdrive handling.
*
* Revision 1.6 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.5 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.4 2000/05/17 19:15:12 jimtabor
* Cleanup, add and fix source.
*
* Revision 1.3 2000/05/11 04:26:26 jimtabor
* Added code for DOS FN 69 & 6C
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.4 2000/04/29 05:13:16 jtabor
* Added new functions and clean up code
*
* Revision 1.3 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:09 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:26 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.7 06 Dec 1998 8:48:22 patv
* Expanded due to new I/O subsystem.
*
* Rev 1.6 11 Jan 1998 2:06:22 patv
* Added functionality to ioctl.
*
* Rev 1.5 04 Jan 1998 23:15:18 patv
* Changed Log for strip utility
*
* Rev 1.4 16 Jan 1997 12:46:54 patv
* pre-Release 0.92 feature additions
*
* Rev 1.3 29 May 1996 21:03:30 patv
* bug fixes for v0.91a
*
* Rev 1.2 19 Feb 1996 3:21:34 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.1 01 Sep 1995 17:54:16 patv
* First GPL release.
*
* Rev 1.0 02 Jul 1995 8:32:04 patv
* Initial revision.
*/
/*
* WARNING: this code is non-portable (8086 specific).
*/
@ -432,3 +339,58 @@ COUNT DosDevIOctl(iregs FAR * r)
return SUCCESS;
}
/*
* Log: ioctl.c,v - for newer log entries do "cvs log ioctl.c"
*
* Revision 1.4 2000/04/29 05:13:16 jtabor
* Added new functions and clean up code
*
* Revision 1.3 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:09 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:26 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.7 06 Dec 1998 8:48:22 patv
* Expanded due to new I/O subsystem.
*
* Rev 1.6 11 Jan 1998 2:06:22 patv
* Added functionality to ioctl.
*
* Rev 1.5 04 Jan 1998 23:15:18 patv
* Changed Log for strip utility
*
* Rev 1.4 16 Jan 1997 12:46:54 patv
* pre-Release 0.92 feature additions
*
* Rev 1.3 29 May 1996 21:03:30 patv
* bug fixes for v0.91a
*
* Rev 1.2 19 Feb 1996 3:21:34 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.1 01 Sep 1995 17:54:16 patv
* First GPL release.
*
* Rev 1.0 02 Jul 1995 8:32:04 patv
* Initial revision.
*/

79
kernel/irqstack.asm
View File

@ -24,53 +24,8 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/dos-c/src/kernel/irqstack.asv $
;
; $Id$
;
; $Log$
; Revision 1.3 2000/05/25 20:56:21 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/08 04:30:00 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.3 1999/08/10 17:57:13 jprice
; ror4 2011-02 patch
;
; Revision 1.2 1999/04/16 12:21:22 jprice
; Steffen c-break handler changes
;
; Revision 1.1.1.1 1999/03/29 15:41:10 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:26 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
;
; Rev 1.2 06 Dec 1998 8:49:08 patv
; Bug fixes.
;
; Rev 1.1 22 Jan 1997 13:15:34 patv
; pre-0.92 Svante Frey bug fixes
;
; Rev 1.0 16 Jan 1997 21:43:44 patv
; Initial revision.
; $EndLog$
;
; Code for stack switching during hardware interrupts.
@ -273,3 +228,37 @@ set_next: mov ax, dx
loop set_next
ret
; Log: irqstack.asm,v
; Revision 1.3 1999/08/10 17:57:13 jprice
; ror4 2011-02 patch
;
; Revision 1.2 1999/04/16 12:21:22 jprice
; Steffen c-break handler changes
;
; Revision 1.1.1.1 1999/03/29 15:41:10 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:26 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
;
; Rev 1.2 06 Dec 1998 8:49:08 patv
; Bug fixes.
;
; Rev 1.1 22 Jan 1997 13:15:34 patv
; pre-0.92 Svante Frey bug fixes
;
; Rev 1.0 16 Jan 1997 21:43:44 patv
; Initial revision.
; EndLog
;

192
kernel/kernel.asm
View File

@ -26,131 +26,6 @@
; Cambridge, MA 02139, USA.
;
; $Id$
;
; $Log$
; Revision 1.20 2001/11/13 23:36:45 bartoldeman
; Kernel 2025a final changes.
;
; Revision 1.19 2001/11/04 19:47:39 bartoldeman
; kernel 2025a changes: see history.txt
;
; Revision 1.18 2001/09/23 20:39:44 bartoldeman
; FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
;
; Revision 1.17 2001/08/19 12:58:36 bartoldeman
; Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
;
; Revision 1.16 2001/07/28 18:13:06 bartoldeman
; Fixes for FORMAT+SYS, FATFS, get current dir, kernel init memory situation.
;
; Revision 1.15 2001/07/22 01:58:58 bartoldeman
; Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
;
; Revision 1.14 2001/07/09 22:19:33 bartoldeman
; LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
;
; Revision 1.13 2001/06/03 14:16:18 bartoldeman
; BUFFERS tuning and misc bug fixes/cleanups (2024c).
;
; Revision 1.12 2001/04/29 17:34:40 bartoldeman
; A new SYS.COM/config.sys single stepping/console output/misc fixes.
;
; Revision 1.11 2001/04/22 01:19:34 bartoldeman
; Avoid sys warning and have a VDISK signature in the HMA
;
; Revision 1.9 2001/04/15 03:21:50 bartoldeman
; See history.txt for the list of fixes.
;
; Revision 1.8 2001/03/30 19:30:06 bartoldeman
; Misc fixes and implementation of SHELLHIGH. See history.txt for details.
;
; Revision 1.7 2001/03/21 02:56:26 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.6 2001/03/08 21:15:00 bartoldeman
; uppermem_root initialised to 0 (no UMBs).
;
; Revision 1.5 2000/08/06 05:50:17 jimtabor
; Add new files and update cvs with patches and changes
;
; Revision 1.4 2000/06/21 18:16:46 jimtabor
; Add UMB code, patch, and code fixes
;
; Revision 1.3 2000/05/25 20:56:21 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/08 04:30:00 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.6 2000/03/09 06:07:11 kernel
; 2017f updates by James Tabor
;
; Revision 1.5 1999/09/23 04:40:47 jprice
; *** empty log message ***
;
; Revision 1.3 1999/08/10 17:57:13 jprice
; ror4 2011-02 patch
;
; Revision 1.2 1999/04/13 15:52:57 jprice
; changes for boot loader
;
; Revision 1.1.1.1 1999/03/29 15:41:14 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:26 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
; Rev 1.11 06 Dec 1998 8:48:04 patv
;Bug fixes.
;
; Rev 1.10 03 Feb 1998 23:30:08 patv
;Added a start-up stack for loadable device drivers. Need the separate
;stack so that all int 21h functions can be called.
;
; Rev 1.9 22 Jan 1998 4:09:24 patv
;Fixed pointer problems affecting SDA
;
; Rev 1.8 06 Jan 1998 20:12:32 patv
;Reduced device driver stack sizes.
;
; Rev 1.7 04 Jan 1998 17:26:18 patv
;Corrected subdirectory bug
;
; Rev 1.6 03 Jan 1998 8:36:50 patv
;Converted data area to SDA format
;
; Rev 1.5 06 Feb 1997 22:43:18 patv
;Reduced stack sizes for block and clock devices.
;
; Rev 1.4 06 Feb 1997 19:05:48 patv
;Added hooks for tsc command
;
; Rev 1.3 29 May 1996 21:03:44 patv
;bug fixes for v0.91a
;
; Rev 1.2 19 Feb 1996 3:24:06 patv
;Added NLS, int2f and config.sys processing
;
; Rev 1.1 01 Sep 1995 17:54:24 patv
;First GPL release.
;
; Rev 1.0 02 Jul 1995 9:05:44 patv
;Initial revision.
;
; $EndLog$
;
%include "segs.inc"
@ -1101,3 +976,70 @@ segment INIT_TEXT
_INIT_DGROUP dw DGROUP
; Log: kernel.asm,v
; Revision 1.6 2000/03/09 06:07:11 kernel
; 2017f updates by James Tabor
;
; Revision 1.5 1999/09/23 04:40:47 jprice
; *** empty log message ***
;
; Revision 1.3 1999/08/10 17:57:13 jprice
; ror4 2011-02 patch
;
; Revision 1.2 1999/04/13 15:52:57 jprice
; changes for boot loader
;
; Revision 1.1.1.1 1999/03/29 15:41:14 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:26 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
; Rev 1.11 06 Dec 1998 8:48:04 patv
;Bug fixes.
;
; Rev 1.10 03 Feb 1998 23:30:08 patv
;Added a start-up stack for loadable device drivers. Need the separate
;stack so that all int 21h functions can be called.
;
; Rev 1.9 22 Jan 1998 4:09:24 patv
;Fixed pointer problems affecting SDA
;
; Rev 1.8 06 Jan 1998 20:12:32 patv
;Reduced device driver stack sizes.
;
; Rev 1.7 04 Jan 1998 17:26:18 patv
;Corrected subdirectory bug
;
; Rev 1.6 03 Jan 1998 8:36:50 patv
;Converted data area to SDA format
;
; Rev 1.5 06 Feb 1997 22:43:18 patv
;Reduced stack sizes for block and clock devices.
;
; Rev 1.4 06 Feb 1997 19:05:48 patv
;Added hooks for tsc command
;
; Rev 1.3 29 May 1996 21:03:44 patv
;bug fixes for v0.91a
;
; Rev 1.2 19 Feb 1996 3:24:06 patv
;Added NLS, int2f and config.sys processing
;
; Rev 1.1 01 Sep 1995 17:54:24 patv
;First GPL release.
;
; Rev 1.0 02 Jul 1995 9:05:44 patv
;Initial revision.
;
; EndLog
;

256
kernel/main.c
View File

@ -82,165 +82,6 @@ static BYTE *mainRcsId = "$Id$";
struct _KernelConfig InitKernelConfig = {"", 0, 0, 0, 0, 0, 0};
/*
* $Log$
* Revision 1.23 2001/11/13 23:36:45 bartoldeman
* Kernel 2025a final changes.
*
* Revision 1.22 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.21 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.20 2001/07/28 18:13:06 bartoldeman
* Fixes for FORMAT+SYS, FATFS, get current dir, kernel init memory situation.
*
* Revision 1.19 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.18 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.17 2001/06/03 14:16:18 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.16 2001/04/29 17:34:40 bartoldeman
* A new SYS.COM/config.sys single stepping/console output/misc fixes.
*
* Revision 1.15 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.14 2001/04/16 01:45:26 bartoldeman
* Fixed handles, config.sys drivers, warnings. Enabled INT21/AH=6C, printf %S/%Fs
*
* Revision 1.13 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.12 2001/03/30 22:27:42 bartoldeman
* Saner lastdrive handling.
*
* Revision 1.10 2001/03/30 19:30:06 bartoldeman
* Misc fixes and implementation of SHELLHIGH. See history.txt for details.
*
* Revision 1.9 2001/03/25 17:11:54 bartoldeman
* Fixed sys.com compilation. Updated to 2023. Also: see history.txt.
*
* Revision 1.8 2001/03/21 02:56:26 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.7 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
* Revision 1.6 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.5 2000/05/26 19:25:19 jimtabor
* Read History file for Change info
*
* Revision 1.4 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.3 2000/05/17 19:15:12 jimtabor
* Cleanup, add and fix source.
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.14 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.13 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.12 1999/09/23 04:40:48 jprice
* *** empty log message ***
*
* Revision 1.10 1999/08/25 03:18:09 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.9 1999/04/16 21:43:40 jprice
* ror4 multi-sector IO
*
* Revision 1.8 1999/04/16 12:21:22 jprice
* Steffen c-break handler changes
*
* Revision 1.7 1999/04/16 00:53:33 jprice
* Optimized FAT handling
*
* Revision 1.6 1999/04/12 03:21:17 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.5 1999/04/11 04:33:39 jprice
* ror4 patches
*
* Revision 1.3 1999/04/04 22:57:47 jprice
* no message
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:18 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.3 1999/01/30 08:28:12 jprice
* Clean up; Fixed bug with set attribute function.
*
* Revision 1.2 1999/01/22 04:13:26 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.12 06 Dec 1998 8:45:30 patv
* Changed due to new I/O subsystem.
*
* Rev 1.11 22 Jan 1998 4:09:24 patv
* Fixed pointer problems affecting SDA
*
* Rev 1.10 04 Jan 1998 23:15:20 patv
* Changed Log for strip utility
*
* Rev 1.9 04 Jan 1998 17:26:16 patv
* Corrected subdirectory bug
*
* Rev 1.8 03 Jan 1998 8:36:48 patv
* Converted data area to SDA format
*
* Rev 1.7 06 Feb 1997 21:35:46 patv
* Modified to support new version format and changed debug message to
* output drive letter instead of number.
*
* Rev 1.6 22 Jan 1997 13:05:02 patv
* Now does correct default drive initialization.
*
* Rev 1.5 16 Jan 1997 12:47:00 patv
* pre-Release 0.92 feature additions
*
* Rev 1.3 29 May 1996 21:03:32 patv
* bug fixes for v0.91a
*
* Rev 1.2 19 Feb 1996 3:21:36 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.1 01 Sep 1995 17:54:18 patv
* First GPL release.
*
* Rev 1.0 02 Jul 1995 8:33:18 patv
* Initial revision.
*/
extern WORD days[2][13];
extern BYTE FAR * lpBase;
extern BYTE FAR * lpOldTop;
@ -451,8 +292,7 @@ INIT VOID FsConfig(VOID)
{
struct cds FAR *pcds_table = &CDSp->cds_table[i];
fbcopy((VOID FAR *) "A:\\\0",
(VOID FAR *) pcds_table->cdsCurrentPath, 4);
fmemcpy(pcds_table->cdsCurrentPath, "A:\\\0", 4);
pcds_table->cdsCurrentPath[0] += i;
@ -773,3 +613,97 @@ INIT VOID InitPrinters(VOID)
}
}
/*
* Log: main.c,v - for newer log entries do "cvs log main.c"
*
* Revision 1.14 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.13 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.12 1999/09/23 04:40:48 jprice
* *** empty log message ***
*
* Revision 1.10 1999/08/25 03:18:09 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.9 1999/04/16 21:43:40 jprice
* ror4 multi-sector IO
*
* Revision 1.8 1999/04/16 12:21:22 jprice
* Steffen c-break handler changes
*
* Revision 1.7 1999/04/16 00:53:33 jprice
* Optimized FAT handling
*
* Revision 1.6 1999/04/12 03:21:17 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.5 1999/04/11 04:33:39 jprice
* ror4 patches
*
* Revision 1.3 1999/04/04 22:57:47 jprice
* no message
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:18 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.3 1999/01/30 08:28:12 jprice
* Clean up; Fixed bug with set attribute function.
*
* Revision 1.2 1999/01/22 04:13:26 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.12 06 Dec 1998 8:45:30 patv
* Changed due to new I/O subsystem.
*
* Rev 1.11 22 Jan 1998 4:09:24 patv
* Fixed pointer problems affecting SDA
*
* Rev 1.10 04 Jan 1998 23:15:20 patv
* Changed Log for strip utility
*
* Rev 1.9 04 Jan 1998 17:26:16 patv
* Corrected subdirectory bug
*
* Rev 1.8 03 Jan 1998 8:36:48 patv
* Converted data area to SDA format
*
* Rev 1.7 06 Feb 1997 21:35:46 patv
* Modified to support new version format and changed debug message to
* output drive letter instead of number.
*
* Rev 1.6 22 Jan 1997 13:05:02 patv
* Now does correct default drive initialization.
*
* Rev 1.5 16 Jan 1997 12:47:00 patv
* pre-Release 0.92 feature additions
*
* Rev 1.3 29 May 1996 21:03:32 patv
* bug fixes for v0.91a
*
* Rev 1.2 19 Feb 1996 3:21:36 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.1 01 Sep 1995 17:54:18 patv
* First GPL release.
*
* Rev 1.0 02 Jul 1995 8:33:18 patv
* Initial revision.
*/

232
kernel/makefile
View File

@ -4,142 +4,6 @@
# $Id$
#
# $Log$
# Revision 1.2 2001/11/13 23:36:45 bartoldeman
# Kernel 2025a final changes.
#
# Revision 1.1 2001/11/04 20:10:15 bartoldeman
# Added new makefile names, utils sources, kconfig.h
#
# Revision 1.13 2001/07/24 16:56:29 bartoldeman
# fixes for FCBs, DJGPP ls, DBLBYTE, dyninit allocation (2024e).
#
# Revision 1.12 2001/07/22 01:58:58 bartoldeman
# Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
#
# Revision 1.11 2001/07/09 22:19:33 bartoldeman
# LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
#
# Revision 1.10 2001/04/21 22:32:53 bartoldeman
# Init DS=Init CS, fixed stack overflow problems and misc bugs.
#
# Revision 1.9 2001/04/16 14:28:32 bartoldeman
# Kernel build 2024. Fixed critical error handler/config.sys/makefiles/UMBs
#
# Revision 1.8 2001/04/15 03:21:50 bartoldeman
# See history.txt for the list of fixes.
#
# Revision 1.7 2001/03/25 17:11:54 bartoldeman
# Fixed sys.com compilation. Updated to 2023. Also: see history.txt.
#
# Revision 1.6 2001/03/21 02:56:26 bartoldeman
# See history.txt for changes. Bug fixes and HMA support are the main ones.
#
# Revision 1.4 2000/08/06 05:50:17 jimtabor
# Add new files and update cvs with patches and changes
#
# Revision 1.3 2000/05/25 20:56:21 jimtabor
# Fixed project history
#
# Revision 1.2 2000/05/08 04:30:00 jimtabor
# Update CVS to 2020
#
# Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
# The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
# MS-DOS. Distributed under the GNU GPL.
#
# Revision 1.14 2000/03/31 05:40:09 jtabor
# Added Eric W. Biederman Patches
#
# Revision 1.13 2000/03/17 22:59:04 kernel
# Steffen Kaiser's NLS changes
#
# Revision 1.12 2000/03/09 06:07:11 kernel
# 2017f updates by James Tabor
#
# Revision 1.11 1999/09/23 04:40:47 jprice
# *** empty log message ***
#
# Revision 1.8 1999/09/13 20:41:41 jprice
# Some clean up.
#
# Revision 1.7 1999/08/25 03:18:09 jprice
# ror4 patches to allow TC 2.01 compile.
#
# Revision 1.6 1999/08/10 17:57:13 jprice
# ror4 2011-02 patch
#
# Revision 1.5 1999/04/23 04:25:15 jprice
# no message
#
# Revision 1.4 1999/04/23 03:45:11 jprice
# Improved by jprice
#
# Revision 1.3 1999/04/16 12:21:22 jprice
# Steffen c-break handler changes
#
# Revision 1.2 1999/04/13 15:48:21 jprice
# no message
#
# Revision 1.1.1.1 1999/03/29 15:41:15 jprice
# New version without IPL.SYS
#
# Revision 1.7 1999/03/01 06:04:37 jprice
# Fixed so it'll work with config.mak
#
# Revision 1.6 1999/03/01 05:46:43 jprice
# Turned off DEBUG define.
#
# Revision 1.5 1999/02/09 04:49:43 jprice
# Make makefile use common config.mak file
#
# Revision 1.4 1999/02/08 05:55:57 jprice
# Added Pat's 1937 kernel patches
#
# Revision 1.3 1999/02/04 03:09:59 jprice
# Added option to share constants (-d).
#
# Revision 1.2 1999/01/22 04:13:26 jprice
# Formating
#
# Revision 1.1.1.1 1999/01/20 05:51:01 jprice
# Imported sources
#
#
# Rev 1.8.1 10 Jan 1999 SRM
#Took out "/P-" from TLINK
#Changed "bcc" to "tcc"
#
# Rev 1.9 06 Dec 1998 8:45:40 patv
#Added new files for I/O subsystem.
#
# Rev 1.8 22 Jan 1998 14:50:06 patv
#Outdated stacks.asm.
#
# Rev 1.6 03 Jan 1998 8:36:50 patv
#Converted data area to SDA format
#
# Rev 1.5 30 Jan 1997 7:55:54 patv
#Added TSC flag for trace support.
#
# Rev 1.4 16 Jan 1997 12:46:42 patv
#pre-Release 0.92 feature additions
#
# Rev 1.3 29 Aug 1996 13:07:34 patv
#Bug fixes for v0.91b
#
# Rev 1.2 29 May 1996 21:03:32 patv
#bug fixes for v0.91a
#
# Rev 1.1 19 Feb 1996 3:35:38 patv
#Added NLS, int2f and config.sys processing
#
# Rev 1.0 02 Jul 1995 8:30:22 patv
#Initial revision.
#
# $EndLog$
#
!include "..\mkfiles\generic.mak"
RELEASE = 1.00
@ -397,6 +261,96 @@ dyndata.obj: dyndata.c dyndata.h
$(CC) $(DYNCFLAGS) -c $*.c
$(PATCHOBJ) $*.obj $(DYNPATCH)
# Log: makefile,v
#
# Revision 1.14 2000/03/31 05:40:09 jtabor
# Added Eric W. Biederman Patches
#
# Revision 1.13 2000/03/17 22:59:04 kernel
# Steffen Kaiser's NLS changes
#
# Revision 1.12 2000/03/09 06:07:11 kernel
# 2017f updates by James Tabor
#
# Revision 1.11 1999/09/23 04:40:47 jprice
# *** empty log message ***
#
# Revision 1.8 1999/09/13 20:41:41 jprice
# Some clean up.
#
# Revision 1.7 1999/08/25 03:18:09 jprice
# ror4 patches to allow TC 2.01 compile.
#
# Revision 1.6 1999/08/10 17:57:13 jprice
# ror4 2011-02 patch
#
# Revision 1.5 1999/04/23 04:25:15 jprice
# no message
#
# Revision 1.4 1999/04/23 03:45:11 jprice
# Improved by jprice
#
# Revision 1.3 1999/04/16 12:21:22 jprice
# Steffen c-break handler changes
#
# Revision 1.2 1999/04/13 15:48:21 jprice
# no message
#
# Revision 1.1.1.1 1999/03/29 15:41:15 jprice
# New version without IPL.SYS
#
# Revision 1.7 1999/03/01 06:04:37 jprice
# Fixed so it'll work with config.mak
#
# Revision 1.6 1999/03/01 05:46:43 jprice
# Turned off DEBUG define.
#
# Revision 1.5 1999/02/09 04:49:43 jprice
# Make makefile use common config.mak file
#
# Revision 1.4 1999/02/08 05:55:57 jprice
# Added Pat's 1937 kernel patches
#
# Revision 1.3 1999/02/04 03:09:59 jprice
# Added option to share constants (-d).
#
# Revision 1.2 1999/01/22 04:13:26 jprice
# Formating
#
# Revision 1.1.1.1 1999/01/20 05:51:01 jprice
# Imported sources
#
#
# Rev 1.8.1 10 Jan 1999 SRM
#Took out "/P-" from TLINK
#Changed "bcc" to "tcc"
#
# Rev 1.9 06 Dec 1998 8:45:40 patv
#Added new files for I/O subsystem.
#
# Rev 1.8 22 Jan 1998 14:50:06 patv
#Outdated stacks.asm.
#
# Rev 1.6 03 Jan 1998 8:36:50 patv
#Converted data area to SDA format
#
# Rev 1.5 30 Jan 1997 7:55:54 patv
#Added TSC flag for trace support.
#
# Rev 1.4 16 Jan 1997 12:46:42 patv
#pre-Release 0.92 feature additions
#
# Rev 1.3 29 Aug 1996 13:07:34 patv
#Bug fixes for v0.91b
#
# Rev 1.2 29 May 1996 21:03:32 patv
#bug fixes for v0.91a
#
# Rev 1.1 19 Feb 1996 3:35:38 patv
#Added NLS, int2f and config.sys processing
#
# Rev 1.0 02 Jul 1995 8:30:22 patv
#Initial revision.
#
# EndLog
#

149
kernel/memmgr.c
View File

@ -33,104 +33,6 @@
static BYTE *memmgrRcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.16 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.15 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.14 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.13 2001/04/16 01:45:26 bartoldeman
* Fixed handles, config.sys drivers, warnings. Enabled INT21/AH=6C, printf %S/%Fs
*
* Revision 1.12 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.11 2001/04/02 23:18:30 bartoldeman
* Misc, zero terminated device names and redirector bugs fixed.
*
* Revision 1.10 2001/03/30 19:30:06 bartoldeman
* Misc fixes and implementation of SHELLHIGH. See history.txt for details.
*
* Revision 1.9 2001/03/21 02:56:26 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.8 2001/03/08 21:00:00 bartoldeman
* UMB and MCB chain corruption (thanks Martin Stromberg) fixes
*
* Revision 1.7 2000/08/07 04:53:54 jimtabor
* Cleanup code
*
* Revision 1.6 2000/08/07 04:48:50 jimtabor
* Fixed LoadHigh probllem
*
* Revision 1.5 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
* Revision 1.4 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.4 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.3 1999/08/25 03:18:09 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.2 1999/04/23 04:24:39 jprice
* Memory manager changes made by ska
*
* Revision 1.1.1.1 1999/03/29 15:41:20 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:26 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 04 Jan 1998 23:15:18 patv
* Changed Log for strip utility
*
* Rev 1.5 16 Jan 1997 12:47:00 patv
* pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:03:34 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:21:36 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:54:20 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:51:58 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:33:08 patv
* Initial revision.
*/
VOID mcb_init();
VOID mcb_print();
VOID show_chain();
@ -760,3 +662,54 @@ VOID ClaimINITDataSegment()
}
#endif
#endif
/*
* Log: memmgr.c,v - for newer log entries do "cvs log memmgr.c"
*
* Revision 1.4 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.3 1999/08/25 03:18:09 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.2 1999/04/23 04:24:39 jprice
* Memory manager changes made by ska
*
* Revision 1.1.1.1 1999/03/29 15:41:20 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:26 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 04 Jan 1998 23:15:18 patv
* Changed Log for strip utility
*
* Rev 1.5 16 Jan 1997 12:47:00 patv
* pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:03:34 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:21:36 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:54:20 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:51:58 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:33:08 patv
* Initial revision.
*/

107
kernel/misc.c
View File

@ -32,26 +32,52 @@
static BYTE *miscRcsId = "$Id$";
#endif
#include "globals.h"
#ifndef I86
VOID strcpy(REG BYTE * d, REG BYTE * s)
{
while (*s)
*d++ = *s++;
*d = '\0';
}
VOID fstrcpy(REG BYTE FAR * d, REG BYTE FAR * s)
{
while (*s)
*d++ = *s++;
*d = '\0';
}
VOID fstrncpy(BYTE FAR * d, BYTE FAR * s, REG COUNT n)
{
while (*s && n--)
*d++ = *s++;
*d = '\0';
}
VOID memcpy(REG VOID * d, REG VOID * s, REG COUNT n)
{
while (n--)
*d++ = *s++;
}
VOID fmemcpy(REG VOID FAR * d, REG VOID FAR * s, REG COUNT n)
{
while (n--)
*((BYTE FAR *) d)++ = *((BYTE FAR *) s)++;
}
VOID fmemset(REG VOID FAR * s, REG int ch, REG COUNT n)
{
while (n--)
*((BYTE FAR *) s)++ = ch;
}
#endif
/*
* $Log$
* Revision 1.6 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.5 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.4 2001/03/21 02:56:26 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
* Log: misc.c,v - for newer entries see "cvs log misc.c"
*
* Revision 1.4 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
@ -94,46 +120,3 @@ static BYTE *miscRcsId = "$Id$";
* Initial revision.
*/
#include "globals.h"
#ifndef I86
VOID scopy(REG BYTE * s, REG BYTE * d)
{
while (*s)
*d++ = *s++;
*d = '\0';
}
VOID fscopy(REG BYTE FAR * s, REG BYTE FAR * d)
{
while (*s)
*d++ = *s++;
*d = '\0';
}
VOID fsncopy(BYTE FAR * s, BYTE FAR * d, REG COUNT n)
{
while (*s && n--)
*d++ = *s++;
*d = '\0';
}
VOID bcopy(REG BYTE * s, REG BYTE * d, REG COUNT n)
{
while (n--)
*d++ = *s++;
}
VOID fbcopy(REG VOID FAR * s, REG VOID FAR * d, REG COUNT n)
{
while (n--)
*((BYTE FAR *) d)++ = *((BYTE FAR *) s)++;
}
VOID fmemset(REG VOID FAR * s, REG int ch, REG COUNT n)
{
while (n--)
*((BYTE FAR *) s)++ = ch;
}
#endif

80
kernel/network.c
View File

@ -34,68 +34,6 @@
static BYTE *RcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.15 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.14 2001/07/24 16:56:29 bartoldeman
* fixes for FCBs, DJGPP ls, DBLBYTE, dyninit allocation (2024e).
*
* Revision 1.13 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.12 2001/04/29 17:34:40 bartoldeman
* A new SYS.COM/config.sys single stepping/console output/misc fixes.
*
* Revision 1.11 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.10 2001/04/02 23:18:30 bartoldeman
* Misc, zero terminated device names and redirector bugs fixed.
*
* Revision 1.9 2001/03/30 19:30:06 bartoldeman
* Misc fixes and implementation of SHELLHIGH. See history.txt for details.
*
* Revision 1.8 2001/03/21 02:56:26 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.7 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
* Revision 1.6 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.5 2000/05/26 19:25:19 jimtabor
* Read History file for Change info
*
* Revision 1.4 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.3 2000/05/17 19:15:12 jimtabor
* Cleanup, add and fix source.
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.5 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.4 2000/03/17 22:59:04 kernel
* Steffen Kaiser's NLS changes
*
* Revision 1.3 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/09/23 04:40:48 jprice
* *** empty log message ***
*
*/
/* see RBIL D-2152 and D-215D06 before attempting
to change these two functions!
*/
@ -111,3 +49,21 @@ VOID set_machine_name(BYTE FAR * netname, UWORD name_num)
fmemcpy(&net_name, netname, 15);
net_set_count++;
}
/*
* Log: network.c,v - for newer entries see "cvs log network.c"
*
* Revision 1.5 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.4 2000/03/17 22:59:04 kernel
* Steffen Kaiser's NLS changes
*
* Revision 1.3 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/09/23 04:40:48 jprice
* *** empty log message ***
*
*/

157
kernel/newstuff.c
View File

@ -29,104 +29,6 @@
static BYTE *mainRcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.15 2001/11/13 23:36:45 bartoldeman
* Kernel 2025a final changes.
*
* Revision 1.14 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.13 2001/08/20 20:32:15 bartoldeman
* Truename, get free space and ctrl-break fixes.
*
* Revision 1.12 2001/07/28 18:13:06 bartoldeman
* Fixes for FORMAT+SYS, FATFS, get current dir, kernel init memory situation.
*
* Revision 1.11 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.10 2001/04/02 23:18:30 bartoldeman
* Misc, zero terminated device names and redirector bugs fixed.
*
* Revision 1.9 2001/03/30 22:27:42 bartoldeman
* Saner lastdrive handling.
*
* Revision 1.8 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
* Revision 1.7 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.6 2000/06/01 06:37:38 jimtabor
* Read History for Changes
*
* Revision 1.5 2000/05/26 19:25:19 jimtabor
* Read History file for Change info
*
* Revision 1.4 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.3 2000/05/17 19:15:12 jimtabor
* Cleanup, add and fix source.
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.8 2000/04/02 06:11:35 jtabor
* Fix ChgDir Code
*
* Revision 1.7 2000/04/02 05:30:48 jtabor
* Fix ChgDir Code
*
* Revision 1.6 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.5 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.4 1999/08/25 03:18:09 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.3 1999/04/11 04:33:39 jprice
* ror4 patches
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:22 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:26 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.4 06 Dec 1998 8:49:02 patv
* Bug fixes.
*
* Rev 1.3 04 Jan 1998 23:15:22 patv
* Changed Log for strip utility
*
* Rev 1.2 04 Jan 1998 17:26:14 patv
* Corrected subdirectory bug
*
* Rev 1.1 22 Jan 1997 13:21:22 patv
* pre-0.92 Svante Frey bug fixes.
*/
#include "portab.h"
#include "globals.h"
#include "proto.h"
@ -343,7 +245,7 @@ COUNT ASMCFUNC truename(char FAR * src, char FAR * dest, COUNT t)
current_ldt = &CDSp->cds_table[i];
/* Always give the redirector a chance to rewrite the filename */
fsncopy((BYTE FAR *) src, bufp -1, sizeof(buf) - (bufp - buf));
fstrncpy(bufp - 1, src, sizeof(buf) - (bufp - buf));
if ((t == FALSE) && (QRemote_Fn(buf, dest) == SUCCESS) && (dest[0] != '\0')) {
return SUCCESS;
} else {
@ -351,7 +253,7 @@ COUNT ASMCFUNC truename(char FAR * src, char FAR * dest, COUNT t)
}
if (t == FALSE)
{
fsncopy((BYTE FAR *) & current_ldt->cdsCurrentPath[0], (BYTE FAR *) & buf[0], current_ldt->cdsJoinOffset);
fstrncpy(buf, current_ldt->cdsCurrentPath, current_ldt->cdsJoinOffset);
bufp = buf + current_ldt->cdsJoinOffset;
rootEndPos = current_ldt->cdsJoinOffset; /* renamed x to rootEndPos - Ron Cemer */
*bufp++ = '\\';
@ -594,8 +496,61 @@ exit_tn:
DosUpString(buf);
/* copy to user's buffer */
fbcopy(buf, dest, bufp - buf);
fmemcpy(dest, buf, bufp - buf);
return SUCCESS;
}
/*
* Log: newstuff.c,v - for newer entries see "cvs log newstuff.c"
*
* Revision 1.8 2000/04/02 06:11:35 jtabor
* Fix ChgDir Code
*
* Revision 1.7 2000/04/02 05:30:48 jtabor
* Fix ChgDir Code
*
* Revision 1.6 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.5 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.4 1999/08/25 03:18:09 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.3 1999/04/11 04:33:39 jprice
* ror4 patches
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:22 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:26 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.4 06 Dec 1998 8:49:02 patv
* Bug fixes.
*
* Rev 1.3 04 Jan 1998 23:15:22 patv
* Changed Log for strip utility
*
* Rev 1.2 04 Jan 1998 17:26:14 patv
* Corrected subdirectory bug
*
* Rev 1.1 22 Jan 1997 13:21:22 patv
* pre-0.92 Svante Frey bug fixes.
*/

41
kernel/nls.c
View File

@ -42,31 +42,6 @@
static BYTE *RcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.9 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.8 2001/07/09 22:19:33 bartoldeman
* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
*
* Revision 1.7 2001/06/03 14:16:18 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.6 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.5 2001/03/21 02:56:26 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.4 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
* Revision 1.1 2000/03/23 02:44:21 ska
* Initial revision
*
*/
/*
* assertDSeqSS() - test if DS == SS
* Otherwise pointers to local variables (that ones on the stack) will
@ -635,7 +610,12 @@ COUNT DosSetCodepage(UWORD actCP, UWORD sysCP)
UWORD ASMCFUNC syscall_MUX14(DIRECT_IREGS)
{ struct nlsPackage FAR*nls; /* addressed NLS package */
UNREFERENCED_PARAMETER (flags || cs || ip || ds || es || si);
UNREFERENCED_PARAMETER (flags);
UNREFERENCED_PARAMETER (cs);
UNREFERENCED_PARAMETER (ip);
UNREFERENCED_PARAMETER (ds);
UNREFERENCED_PARAMETER (es);
UNREFERENCED_PARAMETER (si);
log( ("NLS: MUX14(): subfct=%x, cp=%u, cntry=%u\n",
AL, BX, DX) );
@ -680,3 +660,12 @@ log( ("NLS: MUX14(FILE_UPMEM): len=%u, %04x:%04x=\"", CX, ES, DI) );
log( ("NLS: MUX14(): Invalid function %x\n", AL) );
return DE_INVLDFUNC; /* no such function */
}
/*
* Log: nls.c,v - for newer log entries see "cvs log nls.c"
*
* Revision 1.1 2000/03/23 02:44:21 ska
* Initial revision
*
*/

19
kernel/nls_load.c
View File

@ -38,16 +38,6 @@
static BYTE *RcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.2 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.1 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
*/
#define filename Config.cfgCSYS_fnam
#define cntry Config.cfgCSYS_cntry
#define cp Config.cfgCSYS_cp
@ -389,3 +379,12 @@ INIT BOOL LoadCountryInfo(char *fnam)
printf("Filename too long\n");
return 0;
}
/*
* Log: nls_load.c,v for newer entries do "cvs log nls_load.c"
*
* Revision 1.1 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
*/

93
kernel/nlssupt.asm
View File

@ -24,64 +24,7 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/dos-c/src/kernel/nlssupt.asv $
;
; $Id$
;
; $Log$
; Revision 1.6 2001/03/21 02:56:26 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
;
; Revision 1.5 2001/03/08 21:15:00 bartoldeman
; Fixed typo in dosUpChar (Tom Ehlert)
;
; Revision 1.4 2000/08/06 05:50:17 jimtabor
; Add new files and update cvs with patches and changes
;
; Revision 1.3 2000/05/25 20:56:21 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/08 04:30:00 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.3 2000/03/17 22:59:04 kernel
; Steffen Kaiser's NLS changes
;
; Revision 1.2 1999/08/10 17:57:13 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:41:25 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:26 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
; Rev 1.3 06 Dec 1998 8:46:56 patv
; Bug fixes.
;
; Rev 1.2 16 Jan 1997 12:46:44 patv
; pre-Release 0.92 feature additions
;
; Rev 1.1 29 May 1996 21:03:38 patv
; bug fixes for v0.91a
;
; Rev 1.0 19 Feb 1996 3:24:04 patv
; Added NLS, int2f and config.sys processing
; $EndLog$
;
@ -126,3 +69,39 @@ _reloc_call_CharMapSrvc:
pop es
pop ds
retf ; Return far
; Log: nlssupt.asm,v
;
; Revision 1.3 2000/03/17 22:59:04 kernel
; Steffen Kaiser's NLS changes
;
; Revision 1.2 1999/08/10 17:57:13 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:41:25 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:26 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
; Rev 1.3 06 Dec 1998 8:46:56 patv
; Bug fixes.
;
; Rev 1.2 16 Jan 1997 12:46:44 patv
; pre-Release 0.92 feature additions
;
; Rev 1.1 29 May 1996 21:03:38 patv
; bug fixes for v0.91a
;
; Rev 1.0 19 Feb 1996 3:24:04 patv
; Added NLS, int2f and config.sys processing
; EndLog
;

174
kernel/prf.c
View File

@ -48,111 +48,6 @@ COUNT ASMCFUNC fstrlen (BYTE FAR * s); /* don't want globals.h, sorry */
static BYTE *prfRcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.13 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.12 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.11 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.10 2001/04/29 17:34:40 bartoldeman
* A new SYS.COM/config.sys single stepping/console output/misc fixes.
*
* Revision 1.9 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.8 2001/04/16 01:45:26 bartoldeman
* Fixed handles, config.sys drivers, warnings. Enabled INT21/AH=6C, printf %S/%Fs
*
* Revision 1.7 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.6 2001/03/30 19:30:06 bartoldeman
* Misc fixes and implementation of SHELLHIGH. See history.txt for details.
*
* Revision 1.5 2001/03/21 02:56:26 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.4 2001/03/07 10:00:00 tomehlert
* recoded for smaller object footprint, added main() for testing+QA
*
* $Log$
* Revision 1.13 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.12 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.11 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.10 2001/04/29 17:34:40 bartoldeman
* A new SYS.COM/config.sys single stepping/console output/misc fixes.
*
* Revision 1.9 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.8 2001/04/16 01:45:26 bartoldeman
* Fixed handles, config.sys drivers, warnings. Enabled INT21/AH=6C, printf %S/%Fs
*
* Revision 1.7 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.6 2001/03/30 19:30:06 bartoldeman
* Misc fixes and implementation of SHELLHIGH. See history.txt for details.
*
* Revision 1.5 2001/03/21 02:56:26 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.3 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:42:20 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.4 04 Jan 1998 23:14:38 patv
* Changed Log for strip utility
*
* Rev 1.3 29 May 1996 21:15:10 patv
* bug fixes for v0.91a
*
* Rev 1.2 01 Sep 1995 17:48:42 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:26 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:05:10 patv
* Initial revision.
*/
static BYTE *charp = 0;
#ifdef PROTO
@ -383,23 +278,27 @@ COUNT
case 'p':
{
WORD w[2];
UWORD w[2];
static char pointerFormat[] = "%04x:%04x";
w[1] = *((unsigned int*) arg)++;
w[0] = *((unsigned int*) arg)++;
w[1] = *((UWORD *) arg);
arg += sizeof(UWORD);
w[0] = *((UWORD *) arg);
arg += sizeof(UWORD);
do_printf(pointerFormat,(BYTE**)&w);
continue;
}
case 's':
p = *((BYTE **) arg)++;
p = *((BYTE **) arg);
arg += sizeof(BYTE *);
goto do_outputstring;
case 'F':
fmt++;
/* we assume %Fs here */
case 'S':
p = *((BYTE FAR **) arg)++;
p = *((BYTE FAR **) arg);
arg += sizeof(BYTE FAR *);
goto do_outputstring;
case 'i':
@ -421,11 +320,16 @@ COUNT
lprt:
if (longarg)
currentArg = *((LONG *) arg)++;
{
currentArg = *((LONG *) arg);
arg += sizeof(LONG);
}
else
if (base < 0) currentArg = *((int*) arg)++;
else currentArg = *((unsigned int*) arg)++;
{
if (base < 0) currentArg = *((int*) arg);
else currentArg = *((unsigned int*) arg);
arg += sizeof(int);
}
ltob(currentArg, s, base);
@ -566,3 +470,45 @@ main()
}
}
#endif
/*
* Log: prf.c,v - see "cvs log prf.c" for newer entries
*
* Revision 1.4 2001/03/07 10:00:00 tomehlert
* recoded for smaller object footprint, added main() for testing+QA
*
* Revision 1.3 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:42:20 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.4 04 Jan 1998 23:14:38 patv
* Changed Log for strip utility
*
* Rev 1.3 29 May 1996 21:15:10 patv
* bug fixes for v0.91a
*
* Rev 1.2 01 Sep 1995 17:48:42 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:26 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:05:10 patv
* Initial revision.
*/

42
kernel/printer.asm
View File

@ -26,34 +26,6 @@
; Cambridge, MA 02139, USA.
;
; $Header$
;
; $Log$
; Revision 1.5 2001/09/24 02:21:14 bartoldeman
; SYS and printer fixes
;
; Revision 1.4 2001/09/23 20:39:44 bartoldeman
; FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
;
; Revision 1.3 2000/05/25 20:56:21 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/08 04:30:00 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.2 1999/08/10 17:57:13 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:41:26 jprice
; New version without IPL.SYS
;
; Revision 1.1 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; $EndLog$
;
%include "io.inc"
@ -271,3 +243,17 @@ PrtGnIoctl3:
; as the BIOS has a LARGE timeout before aborting
;
; Log: printer.asm,v
;
; Revision 1.2 1999/08/10 17:57:13 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:41:26 jprice
; New version without IPL.SYS
;
; Revision 1.1 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; EndLog
;

107
kernel/procsupt.asm
View File

@ -25,72 +25,7 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/usr/patv/dos-c/src/kernel/procsupt.asv $
;
; $Id$
;
; $Log$
; Revision 1.7 2001/09/23 20:39:44 bartoldeman
; FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
;
; Revision 1.6 2001/04/15 03:21:50 bartoldeman
; See history.txt for the list of fixes.
;
; Revision 1.5 2001/03/24 22:13:05 bartoldeman
; See history.txt: dsk.c changes, warning removal and int21 entry handling.
;
; Revision 1.4 2001/03/21 02:56:26 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.3 2000/05/25 20:56:21 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/08 04:30:00 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.4 1999/08/10 17:57:13 jprice
; ror4 2011-02 patch
;
; Revision 1.3 1999/04/23 22:38:36 jprice
; Fixed got_cbreak function.
;
; Revision 1.2 1999/04/16 12:21:22 jprice
; Steffen c-break handler changes
;
; Revision 1.1.1.1 1999/03/29 15:41:27 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:27 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
; Rev 1.4 06 Dec 1998 8:46:44 patv
;Bug fixes.
;
; Rev 1.3 07 Feb 1998 20:42:08 patv
;Modified stack fram to match DOS standard
;
; Rev 1.2 29 May 1996 21:03:36 patv
;bug fixes for v0.91a
;
; Rev 1.1 01 Sep 1995 17:54:24 patv
;First GPL release.
;
; Rev 1.0 02 Jul 1995 9:05:58 patv
;Initial revision.
; $EndLog$
;
@ -338,3 +273,45 @@ _spawn_int23:
; ret
;_disable endp
; Log: procsupt.asm,v
; Revision 1.4 1999/08/10 17:57:13 jprice
; ror4 2011-02 patch
;
; Revision 1.3 1999/04/23 22:38:36 jprice
; Fixed got_cbreak function.
;
; Revision 1.2 1999/04/16 12:21:22 jprice
; Steffen c-break handler changes
;
; Revision 1.1.1.1 1999/03/29 15:41:27 jprice
; New version without IPL.SYS
;
; Revision 1.4 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; Revision 1.3 1999/02/01 01:48:41 jprice
; Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
;
; Revision 1.2 1999/01/22 04:13:27 jprice
; Formating
;
; Revision 1.1.1.1 1999/01/20 05:51:01 jprice
; Imported sources
;
; Rev 1.4 06 Dec 1998 8:46:44 patv
;Bug fixes.
;
; Rev 1.3 07 Feb 1998 20:42:08 patv
;Modified stack fram to match DOS standard
;
; Rev 1.2 29 May 1996 21:03:36 patv
;bug fixes for v0.91a
;
; Rev 1.1 01 Sep 1995 17:54:24 patv
;First GPL release.
;
; Rev 1.0 02 Jul 1995 9:05:58 patv
;Initial revision.
; EndLog
;

274
kernel/proto.h
View File

@ -32,169 +32,6 @@ static BYTE *Proto_hRcsId = "$Id$";
#endif
#endif
/*
* $Log$
* Revision 1.24 2001/11/13 23:36:45 bartoldeman
* Kernel 2025a final changes.
*
* Revision 1.23 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.22 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.21 2001/08/19 12:58:36 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.20 2001/07/24 16:56:29 bartoldeman
* fixes for FCBs, DJGPP ls, DBLBYTE, dyninit allocation (2024e).
*
* Revision 1.19 2001/07/23 12:47:42 bartoldeman
* FCB fixes and clean-ups, exec int21/ax=4b01, initdisk.c printf
*
* Revision 1.18 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.17 2001/06/03 14:16:18 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.16 2001/04/29 17:34:40 bartoldeman
* A new SYS.COM/config.sys single stepping/console output/misc fixes.
*
* Revision 1.15 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.14 2001/04/16 01:45:26 bartoldeman
* Fixed handles, config.sys drivers, warnings. Enabled INT21/AH=6C, printf %S/%Fs
*
* Revision 1.13 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.12 2001/03/30 19:30:06 bartoldeman
* Misc fixes and implementation of SHELLHIGH. See history.txt for details.
*
* Revision 1.11 2001/03/27 20:27:43 bartoldeman
* dsk.c (reported by Nagy Daniel), inthndlr and int25/26 fixes by Tom Ehlert.
*
* Revision 1.10 2001/03/22 04:55:36 bartoldeman
* Fix prototypes.
*
* Revision 1.9 2001/03/21 02:56:26 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.8 2000/10/30 00:21:15 jimtabor
* Adding Brian Reifsnyder Fix for Int 25/26
*
* Revision 1.7 2000/08/07 22:51:34 jimtabor
* Remove unused code
*
* Revision 1.6 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
* Revision 1.5 2000/06/21 18:16:46 jimtabor
* Add UMB code, patch, and code fixes
*
* Revision 1.4 2000/05/26 19:25:19 jimtabor
* Read History file for Change info
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.17 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.16 2000/03/17 22:59:04 kernel
* Steffen Kaiser's NLS changes
*
* Revision 1.15 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.14 1999/09/23 04:40:48 jprice
* *** empty log message ***
*
* Revision 1.10 1999/08/25 03:18:09 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.9 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.8 1999/04/23 04:24:39 jprice
* Memory manager changes made by ska
*
* Revision 1.7 1999/04/16 21:43:40 jprice
* ror4 multi-sector IO
*
* Revision 1.6 1999/04/16 12:21:22 jprice
* Steffen c-break handler changes
*
* Revision 1.5 1999/04/12 03:21:17 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.4 1999/04/11 04:33:39 jprice
* ror4 patches
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:30 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:27 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.11 06 Dec 1998 8:47:18 patv
*Expanded due to new I/O subsystem.
*
* Rev 1.10 07 Feb 1998 20:38:00 patv
*Modified stack fram to match DOS standard
*
* Rev 1.9 22 Jan 1998 4:09:26 patv
*Fixed pointer problems affecting SDA
*
* Rev 1.8 11 Jan 1998 2:06:22 patv
*Added functionality to ioctl.
*
* Rev 1.7 04 Jan 1998 23:16:22 patv
*Changed Log for strip utility
*
* Rev 1.6 03 Jan 1998 8:36:48 patv
*Converted data area to SDA format
*
* Rev 1.5 16 Jan 1997 12:46:44 patv
*pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:03:40 patv
*bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:23:06 patv
*Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:54:26 patv
*First GPL release.
*
* Rev 1.1 30 Jul 1995 20:51:58 patv
*Eliminated version strings in ipl
*
* Rev 1.0 05 Jul 1995 11:32:16 patv
*Initial revision.
*/
/* blockio.c */
ULONG getblkno(struct buffer FAR *);
@ -417,30 +254,13 @@ VOID DosUmbLink(BYTE n);
VOID mcb_print(mcb FAR * mcbp);
/* misc.c */
/*
VOID scopy(REG BYTE * s, REG BYTE * d);
#define strcpy(d, s) scopy(s, d)
VOID fbcopy(REG VOID FAR * s, REG VOID FAR * d, REG COUNT n);
*/
VOID strcpy(REG BYTE * d, REG BYTE * s);
#define scopy(s, d) strcpy(d,s)
VOID ASMCFUNC fmemcpy(REG VOID FAR * d, REG VOID FAR * s, REG COUNT n);
#define fbcopy(s, d, n) fmemcpy(d,s,n)
/*VOID fscopy(REG BYTE FAR * s, REG BYTE FAR * d);*/
VOID ASMCFUNC fstrcpy(REG BYTE FAR * d, REG BYTE FAR * s);
#define fscopy(s,d) fstrcpy(d,s)
VOID ASMCFUNC fstrcpy(REG BYTE FAR * d, REG BYTE FAR * s);
/*VOID bcopy(REG BYTE * s, REG BYTE * d, REG COUNT n);*/
void ASMCFUNC memcpy(REG void * d, REG VOID * s, REG COUNT n);
#define bcopy(s,d,n) memcpy(d,s,n)
void ASMCFUNC fmemset(REG VOID FAR * s, REG int ch, REG COUNT n);
void ASMCFUNC memset(REG VOID * s, REG int ch, REG COUNT n);
void ASMCFUNC memset(REG VOID * s, REG int ch, REG COUNT n);
/* lfnapi.c */
COUNT lfn_allocate_inode(VOID);
@ -598,3 +418,95 @@ ULONG FAR ASMCFUNC MULULUL(ULONG mul1, ULONG mul2); /* MULtiply ULong by ULong *
ULONG FAR ASMCFUNC DIVULUS(ULONG mul1, UWORD mul2); /* DIVide ULong by UShort */
ULONG FAR ASMCFUNC DIVMODULUS(ULONG mul1, UWORD mul2,UWORD *rem); /* DIVide ULong by UShort */
#endif
/*
* Log: proto.h,v
*
* Revision 1.17 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.16 2000/03/17 22:59:04 kernel
* Steffen Kaiser's NLS changes
*
* Revision 1.15 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.14 1999/09/23 04:40:48 jprice
* *** empty log message ***
*
* Revision 1.10 1999/08/25 03:18:09 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.9 1999/05/03 06:25:45 jprice
* Patches from ror4 and many changed of signed to unsigned variables.
*
* Revision 1.8 1999/04/23 04:24:39 jprice
* Memory manager changes made by ska
*
* Revision 1.7 1999/04/16 21:43:40 jprice
* ror4 multi-sector IO
*
* Revision 1.6 1999/04/16 12:21:22 jprice
* Steffen c-break handler changes
*
* Revision 1.5 1999/04/12 03:21:17 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.4 1999/04/11 04:33:39 jprice
* ror4 patches
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:30 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/08 05:55:57 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:27 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.11 06 Dec 1998 8:47:18 patv
*Expanded due to new I/O subsystem.
*
* Rev 1.10 07 Feb 1998 20:38:00 patv
*Modified stack fram to match DOS standard
*
* Rev 1.9 22 Jan 1998 4:09:26 patv
*Fixed pointer problems affecting SDA
*
* Rev 1.8 11 Jan 1998 2:06:22 patv
*Added functionality to ioctl.
*
* Rev 1.7 04 Jan 1998 23:16:22 patv
*Changed Log for strip utility
*
* Rev 1.6 03 Jan 1998 8:36:48 patv
*Converted data area to SDA format
*
* Rev 1.5 16 Jan 1997 12:46:44 patv
*pre-Release 0.92 feature additions
*
* Rev 1.4 29 May 1996 21:03:40 patv
*bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:23:06 patv
*Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:54:26 patv
*First GPL release.
*
* Rev 1.1 30 Jul 1995 20:51:58 patv
*Eliminated version strings in ipl
*
* Rev 1.0 05 Jul 1995 11:32:16 patv
*Initial revision.
*/

3
kernel/rtlsupt.asm
View File

@ -28,9 +28,6 @@
;
; $Id$
;
; Rev 1.0 02 Jul 1995 9:04:50 patv
;Initial revision.
; $EndLog$
;
%include "segs.inc"

61
kernel/segs.inc
View File

@ -24,53 +24,8 @@
; write to the Free Software Foundation, 675 Mass Ave,
; Cambridge, MA 02139, USA.
;
; $Logfile: C:/usr/patv/dos-c/src/kernel/segs.inv $
;
; $Header$
;
; $Log$
; Revision 1.9 2001/09/23 20:39:44 bartoldeman
; FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
;
; Revision 1.8 2001/07/09 22:19:33 bartoldeman
; LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
;
; Revision 1.7 2001/04/29 17:34:40 bartoldeman
; A new SYS.COM/config.sys single stepping/console output/misc fixes.
;
; Revision 1.6 2001/04/21 22:32:53 bartoldeman
; Init DS=Init CS, fixed stack overflow problems and misc bugs.
;
; Revision 1.5 2001/04/15 03:21:50 bartoldeman
; See history.txt for the list of fixes.
;
; Revision 1.4 2001/03/21 02:56:26 bartoldeman
; See history.txt for changes. Bug fixes and HMA support are the main ones.
;
; Revision 1.3 2000/05/25 20:56:21 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/08 04:30:00 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.2 1999/08/10 17:57:13 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:41:30 jprice
; New version without IPL.SYS
;
; Revision 1.1 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
;
; Rev 1.0 06 Dec 1998 8:12:36 patv
; Initial revision.
; $EndLog
;
group PGROUP PSP
group TGROUP _TEXT _IO_TEXT _IO_FIXED_DATA
@ -105,3 +60,19 @@ segment IB class=IB align=2
segment IB_E class=IB align=2
segment IC class=IC align=2
; Log: segs.inc,v
;
; Revision 1.2 1999/08/10 17:57:13 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:41:30 jprice
; New version without IPL.SYS
;
; Revision 1.1 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
;
; Rev 1.0 06 Dec 1998 8:12:36 patv
; Initial revision.
; EndLog
;

34
kernel/serial.asm
View File

@ -26,28 +26,6 @@
; Cambridge, MA 02139, USA.
;
; $Header$
;
; $Log$
; Revision 1.3 2000/05/25 20:56:21 jimtabor
; Fixed project history
;
; Revision 1.2 2000/05/08 04:30:00 jimtabor
; Update CVS to 2020
;
; Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
; The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
; MS-DOS. Distributed under the GNU GPL.
;
; Revision 1.2 1999/08/10 17:57:13 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:41:31 jprice
; New version without IPL.SYS
;
; Revision 1.1 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; $EndLog$
;
%include "io.inc"
@ -176,3 +154,15 @@ GetComStat:
segment _DATA
ComStatArray db 0, 0, 0, 0
; Revision 1.2 1999/08/10 17:57:13 jprice
; ror4 2011-02 patch
;
; Revision 1.1.1.1 1999/03/29 15:41:31 jprice
; New version without IPL.SYS
;
; Revision 1.1 1999/02/08 05:55:57 jprice
; Added Pat's 1937 kernel patches
;
; EndLog
;

119
kernel/strings.c
View File

@ -32,74 +32,6 @@
static BYTE *stringsRcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.6 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.5 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.4 2001/03/21 02:56:26 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.4 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.3 1999/08/25 03:18:09 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:32 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/04 03:14:07 jprice
* Formating. Added comments.
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:27 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 04 Jan 1998 23:15:16 patv
* Changed Log for strip utility
*
* Rev 1.5 31 Dec 1997 3:59:30 patv
* Added new far string functions.
*
* Rev 1.4 29 May 1996 21:03:30 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:21:36 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:54:22 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:51:58 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:33:46 patv
* Initial revision.
*/
#ifndef I86
COUNT strlen(REG BYTE * s)
{
@ -205,3 +137,54 @@ BYTE *strchr(BYTE * s, BYTE c)
return 0;
}
#endif
/*
* Log: strings.c,v - see "cvs log strings.c" for newer entries
*
* Revision 1.4 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.3 1999/08/25 03:18:09 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.2 1999/04/04 18:51:43 jprice
* no message
*
* Revision 1.1.1.1 1999/03/29 15:41:32 jprice
* New version without IPL.SYS
*
* Revision 1.4 1999/02/04 03:14:07 jprice
* Formating. Added comments.
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:27 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 04 Jan 1998 23:15:16 patv
* Changed Log for strip utility
*
* Rev 1.5 31 Dec 1997 3:59:30 patv
* Added new far string functions.
*
* Rev 1.4 29 May 1996 21:03:30 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:21:36 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:54:22 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:51:58 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:33:46 patv
* Initial revision.
*/

120
kernel/sysclk.c
View File

@ -33,77 +33,6 @@
static BYTE *RcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.9 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.8 2001/08/19 12:58:36 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.7 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.6 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.5 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.4 2001/03/21 02:56:26 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.3 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/12 03:21:17 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.1.1.1 1999/03/29 15:41:33 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/08 05:55:58 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/04 03:14:07 jprice
* Formating. Added comments.
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:27 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.4 04 Jan 1998 23:15:16 patv
* Changed Log for strip utility
*
* Rev 1.3 29 May 1996 21:03:48 patv
* bug fixes for v0.91a
*
* Rev 1.2 19 Feb 1996 3:21:34 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.1 01 Sep 1995 17:54:18 patv
* First GPL release.
*
* Rev 1.0 02 Jul 1995 8:32:30 patv
* Initial revision.
*/
#ifdef PROTO
BOOL ASMCFUNC ReadPCClock(ULONG *);
VOID ASMCFUNC WriteATClock(BYTE *, BYTE, BYTE, BYTE);
@ -267,12 +196,12 @@ WORD FAR ASMCFUNC clk_driver(rqptr rp)
clk.clkHundredths = remainder % 100ul;
}
fbcopy((BYTE FAR *) & clk, rp->r_trans, min(sizeof(struct ClockRecord),rp->r_count ));
fmemcpy(rp->r_trans, &clk, min(sizeof(struct ClockRecord),rp->r_count ));
return S_DONE;
case C_OUTPUT:
rp->r_count = min(rp->r_count,sizeof(struct ClockRecord));
fbcopy(rp->r_trans, (BYTE FAR *) & clk, rp->r_count);
fmemcpy(&clk, rp->r_trans, rp->r_count);
/* Set PC Clock first */
DaysSinceEpoch = clk.clkDays;
@ -391,3 +320,48 @@ VOID DayToBcd(BYTE * x, UWORD * mon, UWORD * day, UWORD * yr)
x[3] = ByteToBcd(*yr / 100);
x[2] = ByteToBcd(*yr % 100);
}
/*
* Log: sysclk.c,v - for newer entries do "cvs log sysclk.c"
*
* Revision 1.3 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.2 1999/04/12 03:21:17 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.1.1.1 1999/03/29 15:41:33 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/08 05:55:58 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/04 03:14:07 jprice
* Formating. Added comments.
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:27 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.4 04 Jan 1998 23:15:16 patv
* Changed Log for strip utility
*
* Rev 1.3 29 May 1996 21:03:48 patv
* bug fixes for v0.91a
*
* Rev 1.2 19 Feb 1996 3:21:34 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.1 01 Sep 1995 17:54:18 patv
* First GPL release.
*
* Rev 1.0 02 Jul 1995 8:32:30 patv
* Initial revision.
*/

87
kernel/syspack.c
View File

@ -34,53 +34,6 @@
static BYTE *syspackRcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.5 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.4 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.1.1.1 1999/03/29 15:42:21 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.4 04 Jan 1998 23:14:38 patv
* Changed Log for strip utility
*
* Rev 1.3 29 May 1996 21:15:12 patv
* bug fixes for v0.91a
*
* Rev 1.2 01 Sep 1995 17:48:42 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:26 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:05:34 patv
* Initial revision.
*/
#ifdef NONNATIVE
VOID getlong(REG VOID * vp, LONG * lp)
{
@ -143,8 +96,8 @@ VOID fputbyte(BYTE FAR * bp, VOID FAR * vp)
VOID getdirent(BYTE FAR * vp, struct dirent FAR * dp)
{
fbcopy(&vp[DIR_NAME], dp->dir_name, FNAME_SIZE);
fbcopy(&vp[DIR_EXT], dp->dir_ext, FEXT_SIZE);
fmemcpy(dp->dir_name, &vp[DIR_NAME], FNAME_SIZE);
fmemcpy(dp->dir_ext, &vp[DIR_EXT], FEXT_SIZE);
fgetbyte(&vp[DIR_ATTRIB], (BYTE FAR *) & dp->dir_attrib);
fgetword(&vp[DIR_TIME], (WORD FAR *) & dp->dir_time);
fgetword(&vp[DIR_DATE], (WORD FAR *) & dp->dir_date);
@ -157,8 +110,8 @@ VOID putdirent(struct dirent FAR * dp, BYTE FAR * vp)
REG COUNT i;
REG BYTE FAR *p;
fbcopy(dp->dir_name, &vp[DIR_NAME], FNAME_SIZE);
fbcopy(dp->dir_ext, &vp[DIR_EXT], FEXT_SIZE);
fmemcpy(&vp[DIR_NAME], dp->dir_name, FNAME_SIZE);
fmemcpy(&vp[DIR_EXT], dp->dir_ext, FEXT_SIZE);
fputbyte((BYTE FAR *) & dp->dir_attrib, &vp[DIR_ATTRIB]);
fputword((WORD FAR *) & dp->dir_time, &vp[DIR_TIME]);
fputword((WORD FAR *) & dp->dir_date, &vp[DIR_DATE]);
@ -168,3 +121,35 @@ VOID putdirent(struct dirent FAR * dp, BYTE FAR * vp)
*p++ = NULL;
}
#endif
/*
* Log: syspack.c,v - for newer entries see "cvs log syspack.c"
*
* Revision 1.1.1.1 1999/03/29 15:42:21 jprice
* New version without IPL.SYS
*
* Revision 1.3 1999/02/01 01:43:28 jprice
* Fixed findfirst function to find volume label with Windows long filenames
*
* Revision 1.2 1999/01/22 04:15:28 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:00 jprice
* Imported sources
*
*
* Rev 1.4 04 Jan 1998 23:14:38 patv
* Changed Log for strip utility
*
* Rev 1.3 29 May 1996 21:15:12 patv
* bug fixes for v0.91a
*
* Rev 1.2 01 Sep 1995 17:48:42 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:50:26 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:05:34 patv
* Initial revision.
*/

122
kernel/systime.c
View File

@ -35,78 +35,6 @@
static BYTE *RcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.7 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.6 2001/08/19 12:58:36 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.5 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.4 2001/03/21 02:56:26 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.3 1999/05/04 16:40:30 jprice
* ror4 date fix
*
* Revision 1.2 1999/04/12 03:21:18 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.1.1.1 1999/03/29 15:41:34 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/08 05:55:58 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/04 03:14:07 jprice
* Formating. Added comments.
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:27 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 06 Dec 1998 8:47:30 patv
* Bug fixes.
*
* Rev 1.5 04 Jan 1998 23:15:22 patv
* Changed Log for strip utility
*
* Rev 1.4 03 Jan 1998 8:36:50 patv
* Converted data area to SDA format
*
* Rev 1.3 29 May 1996 21:03:40 patv
* bug fixes for v0.91a
*
* Rev 1.2 19 Feb 1996 3:21:34 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.1 01 Sep 1995 17:54:16 patv
* First GPL release.
*
* Rev 1.0 02 Jul 1995 8:32:20 patv
* Initial revision.
*/
UWORD days[2][13] =
{
{0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365},
@ -263,3 +191,53 @@ UWORD Month,
return char_error(&ClkReqHdr, (struct dhdr FAR *)clock);
return SUCCESS;
}
/*
* Log: systime.c,v - see "cvs log systime.c" for newer entries
*
* Revision 1.3 1999/05/04 16:40:30 jprice
* ror4 date fix
*
* Revision 1.2 1999/04/12 03:21:18 jprice
* more ror4 patches. Changes for multi-block IO
*
* Revision 1.1.1.1 1999/03/29 15:41:34 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/08 05:55:58 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/04 03:14:07 jprice
* Formating. Added comments.
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:27 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.6 06 Dec 1998 8:47:30 patv
* Bug fixes.
*
* Rev 1.5 04 Jan 1998 23:15:22 patv
* Changed Log for strip utility
*
* Rev 1.4 03 Jan 1998 8:36:50 patv
* Converted data area to SDA format
*
* Rev 1.3 29 May 1996 21:03:40 patv
* bug fixes for v0.91a
*
* Rev 1.2 19 Feb 1996 3:21:34 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.1 01 Sep 1995 17:54:16 patv
* First GPL release.
*
* Rev 1.0 02 Jul 1995 8:32:20 patv
* Initial revision.
*/

248
kernel/task.c
View File

@ -33,151 +33,6 @@
static BYTE *RcsId = "$Id$";
#endif
/*
* $Log$
* Revision 1.19 2001/11/04 19:47:39 bartoldeman
* kernel 2025a changes: see history.txt
*
* Revision 1.18 2001/09/23 20:39:44 bartoldeman
* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
*
* Revision 1.17 2001/08/19 12:58:36 bartoldeman
* Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading
*
* Revision 1.16 2001/07/23 12:47:42 bartoldeman
* FCB fixes and clean-ups, exec int21/ax=4b01, initdisk.c printf
*
* Revision 1.15 2001/07/22 01:58:58 bartoldeman
* Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX
*
* Revision 1.14 2001/06/03 14:16:18 bartoldeman
* BUFFERS tuning and misc bug fixes/cleanups (2024c).
*
* Revision 1.13 2001/04/21 22:32:53 bartoldeman
* Init DS=Init CS, fixed stack overflow problems and misc bugs.
*
* Revision 1.12 2001/04/16 14:28:32 bartoldeman
* Kernel build 2024. Fixed critical error handler/config.sys/makefiles/UMBs
*
* Revision 1.11 2001/04/16 01:45:26 bartoldeman
* Fixed handles, config.sys drivers, warnings. Enabled INT21/AH=6C, printf %S/%Fs
*
* Revision 1.10 2001/04/15 03:21:50 bartoldeman
* See history.txt for the list of fixes.
*
* Revision 1.9 2001/03/31 20:54:52 bartoldeman
* Made SHELLHIGH behave more like LOADHIGH.
*
* Revision 1.8 2001/03/30 19:30:06 bartoldeman
* Misc fixes and implementation of SHELLHIGH. See history.txt for details.
*
* Revision 1.7 2001/03/21 02:56:26 bartoldeman
* See history.txt for changes. Bug fixes and HMA support are the main ones.
*
* Revision 1.6 2001/03/08 21:00:00 bartoldeman
* UMB fixes to DosComLoader
*
* Revision 1.5 2000/08/06 05:50:17 jimtabor
* Add new files and update cvs with patches and changes
*
* Revision 1.4 2000/05/26 19:25:19 jimtabor
* Read History file for Change info
*
* Revision 1.3 2000/05/25 20:56:21 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/08 04:30:00 jimtabor
* Update CVS to 2020
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.8 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.7 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.6 1999/08/25 03:18:10 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.5 1999/04/23 04:24:39 jprice
* Memory manager changes made by ska
*
* Revision 1.4 1999/04/16 00:53:33 jprice
* Optimized FAT handling
*
* Revision 1.3 1999/04/11 04:33:39 jprice
* ror4 patches
*
* Revision 1.2 1999/03/29 17:05:09 jprice
* ror4 changes
*
* Revision 1.1.1.1 1999/03/29 15:41:41 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/08 05:55:58 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/04 03:14:07 jprice
* Formating. Added comments.
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:27 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.15 06 Dec 1998 8:46:28 patv
* Bug fixes.
*
* Rev 1.14 07 Feb 1998 20:38:32 patv
* Modified stack fram to match DOS standard
*
* Rev 1.13 31 Jan 1998 14:39:20 patv
* Corrected type in load high code.
*
* Rev 1.12 31 Jan 1998 14:02:52 patv
* Added load high in memory option in DosExeLoader.
*
* Rev 1.11 22 Jan 1998 22:17:14 patv
* Eliminated warnings.
*
* Rev 1.10 22 Jan 1998 21:31:36 patv
* Corrected short .COM problem.
*
* Rev 1.9 04 Jan 1998 23:15:16 patv
* Changed Log for strip utility
*
* Rev 1.8 22 Jan 1997 13:18:14 patv
* pre-0.92 Svante Frey bug fixes.
*
* Rev 1.7 16 Jan 1997 12:46:56 patv
* pre-Release 0.92 feature additions
*
* Rev 1.5 29 Aug 1996 13:07:22 patv
* Bug fixes for v0.91b
*
* Rev 1.4 29 May 1996 21:03:36 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:21:48 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:54:22 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:51:58 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:34:06 patv
* Initial revision.
*/
#define toupper(c) ((c) >= 'a' && (c) <= 'z' ? (c) + ('A' - 'a') : (c))
#define LOADNGO 0
@ -291,14 +146,15 @@ COUNT ChildEnv(exec_blk FAR * exp, UWORD * pChildEnvSeg, char far * pathname)
/* copy the environment */
if (pSrc)
{
fbcopy(pSrc, pDest, nEnvSize);
fmemcpy(pDest, pSrc, nEnvSize);
pDest += nEnvSize;
}
else
*pDest++ = '\0'; /* create an empty environment */
/* initialize 'extra strings' count */
*((UWORD FAR *) pDest)++ = 1;
*((UWORD FAR *) pDest) = 1;
pDest += sizeof(UWORD);
/* copy complete pathname */
if ((RetCode = truename(pathname, pDest, TRUE)) != SUCCESS) {
@ -407,9 +263,9 @@ STATIC UWORD patchPSP(UWORD pspseg, UWORD envseg, exec_blk FAR *exb,
psp = MK_FP(pspseg, 0);
/* complete the psp by adding the command line and FCBs */
fbcopy(exb->exec.cmd_line->ctBuffer, psp->ps_cmd, 127);
fbcopy(exb->exec.fcb_1, &psp->ps_fcb1, 16);
fbcopy(exb->exec.fcb_2, &psp->ps_fcb2, 16);
fmemcpy(psp->ps_cmd, exb->exec.cmd_line->ctBuffer, 127);
fmemcpy(&psp->ps_fcb1, exb->exec.fcb_1, 16);
fmemcpy(&psp->ps_fcb2, exb->exec.fcb_2, 16);
psp->ps_cmd_count = exb->exec.cmd_line->ctCount;
/* identify the mcb as this functions' */
@ -557,8 +413,8 @@ COUNT DosComLoader(BYTE FAR * namep, exec_blk FAR * exp, COUNT mode)
/* BUG !! in case of LH, memory may be smaller then 64K TE*/
if ((ULONG)com_size > ((ULONG)asize << 4)) /* less memory than the .COM file has */
(ULONG)com_size = (ULONG)asize << 4;
if (com_size > ((LONG)asize << 4)) /* less memory than the .COM file has */
com_size = (LONG)asize << 4;
}
do
{
@ -1051,4 +907,92 @@ COUNT DosExec(COUNT mode, exec_blk FAR * ep, BYTE FAR * lp)
return rc;
}
/*
* Log: task.c,v - for newer log entries do "cvs log task.c"
*
* Revision 1.8 2000/03/31 05:40:09 jtabor
* Added Eric W. Biederman Patches
*
* Revision 1.7 2000/03/09 06:07:11 kernel
* 2017f updates by James Tabor
*
* Revision 1.6 1999/08/25 03:18:10 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.5 1999/04/23 04:24:39 jprice
* Memory manager changes made by ska
*
* Revision 1.4 1999/04/16 00:53:33 jprice
* Optimized FAT handling
*
* Revision 1.3 1999/04/11 04:33:39 jprice
* ror4 patches
*
* Revision 1.2 1999/03/29 17:05:09 jprice
* ror4 changes
*
* Revision 1.1.1.1 1999/03/29 15:41:41 jprice
* New version without IPL.SYS
*
* Revision 1.5 1999/02/08 05:55:58 jprice
* Added Pat's 1937 kernel patches
*
* Revision 1.4 1999/02/04 03:14:07 jprice
* Formating. Added comments.
*
* Revision 1.3 1999/02/01 01:48:41 jprice
* Clean up; Now you can use hex numbers in config.sys. added config.sys screen function to change screen mode (28 or 43/50 lines)
*
* Revision 1.2 1999/01/22 04:13:27 jprice
* Formating
*
* Revision 1.1.1.1 1999/01/20 05:51:01 jprice
* Imported sources
*
*
* Rev 1.15 06 Dec 1998 8:46:28 patv
* Bug fixes.
*
* Rev 1.14 07 Feb 1998 20:38:32 patv
* Modified stack fram to match DOS standard
*
* Rev 1.13 31 Jan 1998 14:39:20 patv
* Corrected type in load high code.
*
* Rev 1.12 31 Jan 1998 14:02:52 patv
* Added load high in memory option in DosExeLoader.
*
* Rev 1.11 22 Jan 1998 22:17:14 patv
* Eliminated warnings.
*
* Rev 1.10 22 Jan 1998 21:31:36 patv
* Corrected short .COM problem.
*
* Rev 1.9 04 Jan 1998 23:15:16 patv
* Changed Log for strip utility
*
* Rev 1.8 22 Jan 1997 13:18:14 patv
* pre-0.92 Svante Frey bug fixes.
*
* Rev 1.7 16 Jan 1997 12:46:56 patv
* pre-Release 0.92 feature additions
*
* Rev 1.5 29 Aug 1996 13:07:22 patv
* Bug fixes for v0.91b
*
* Rev 1.4 29 May 1996 21:03:36 patv
* bug fixes for v0.91a
*
* Rev 1.3 19 Feb 1996 3:21:48 patv
* Added NLS, int2f and config.sys processing
*
* Rev 1.2 01 Sep 1995 17:54:22 patv
* First GPL release.
*
* Rev 1.1 30 Jul 1995 20:51:58 patv
* Eliminated version strings in ipl
*
* Rev 1.0 02 Jul 1995 8:34:06 patv
* Initial revision.
*/

53
lib/makefile
View File

@ -4,44 +4,6 @@
# $Id$
#
# $Log$
# Revision 1.2 2001/11/13 23:36:45 bartoldeman
# Kernel 2025a final changes.
#
# Revision 1.1 2001/11/04 20:10:15 bartoldeman
# Added new makefile names, utils sources, kconfig.h
#
# Revision 1.5 2001/06/03 14:16:18 bartoldeman
# BUFFERS tuning and misc bug fixes/cleanups (2024c).
#
# Revision 1.4 2001/03/19 04:50:56 bartoldeman
# See history.txt for overview: put kernel 2022beo1 into CVS
#
# Revision 1.4 2001/03/08 21:15:00 bartoldeman
# Fix from Martin Stromberg to make this fully configurable from config.mak
#
# Revision 1.3 2000/05/25 20:56:22 jimtabor
# Fixed project history
#
# Revision 1.2 2000/05/11 03:57:10 jimtabor
# Clean up and Release
#
# Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
# The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
# MS-DOS. Distributed under the GNU GPL.
#
# Revision 1.6 1999/09/14 17:32:20 jprice
# no message
#
# Revision 1.5 1999/09/13 20:13:15 jprice
# Added !if so we can use TC2 or TC3 to compile.
#
# Revision 1.4 1999/08/25 03:19:22 jprice
# ror4 patches to allow TC 2.01 compile.
#
# Revision 1.3 1999/04/23 03:45:18 jprice
# Improved by jprice
#
!include "..\mkfiles\generic.mak"
@ -58,3 +20,18 @@ clobber: clean
clean:
-$(RM) *.obj *.bak
# Log: makefile,v
#
# Revision 1.6 1999/09/14 17:32:20 jprice
# no message
#
# Revision 1.5 1999/09/13 20:13:15 jprice
# Added !if so we can use TC2 or TC3 to compile.
#
# Revision 1.4 1999/08/25 03:19:22 jprice
# ror4 patches to allow TC 2.01 compile.
#
# Revision 1.3 1999/04/23 03:45:18 jprice
# Improved by jprice
#

3
mkfiles/mscl8.mak
View File

@ -38,7 +38,8 @@ TARGET=KMS
# heavy stuff - building
ALLCFLAGS=-I..\hdr $(TARGETOPT) $(ALLCFLAGS) -nologo -Zl -Fc -Zp1 -Gs -Os -WX
ALLCFLAGS=-I..\hdr $(TARGETOPT) $(ALLCFLAGS) -nologo -Zl -Fc -Zp1 -WX -Gr -f- -Os -Gs -Ob1 -OV4 -Gy -Oe
INITCFLAGS=$(ALLCFLAGS) -NTINIT_TEXT -AT
CFLAGS=$(ALLCFLAGS) -NTHMA_TEXT
DYNCFLAGS=$(ALLCFLAGS) -NTHMA_TEXT

4
mkfiles/watcom.mak
View File

@ -21,7 +21,7 @@ LIBUTIL=$(COMPILERBIN)\wlib
LIBPLUS=
LIBTERM=
CFLAGST=-mt
CFLAGST=-zp=1 -mt
CFLAGSC=-zp=1 -mc
TARGET=KWC
@ -69,7 +69,7 @@ MATH_INSERT= +i4d +i4m
# -3 optimization for 386 - given in CONFIG.MAK, not here
#
ALLCFLAGS=-I..\hdr $(TARGETOPT) $(ALLCFLAGS) -zq -os -ms -s -e=5 -j -zl -zp=1
ALLCFLAGS=-I..\hdr $(TARGETOPT) $(ALLCFLAGS) -zq -os -ms -s -e=5 -j -zl -zp=1 -we
INITCFLAGS=$(ALLCFLAGS) -nt=INIT_TEXT -nc=INIT -g=IGROUP
CFLAGS=$(ALLCFLAGS) -nt=HMA_TEXT -nc=HMA -g=HGROUP
DYNCFLAGS=$(ALLCFLAGS)

44
sys/makefile
View File

@ -3,35 +3,6 @@
#
# $Id$
#
# $Log$
# Revision 1.2 2001/11/13 23:36:45 bartoldeman
# Kernel 2025a final changes.
#
# Revision 1.1 2001/11/04 20:10:15 bartoldeman
# Added new makefile names, utils sources, kconfig.h
#
# Revision 1.3 2000/05/25 20:56:23 jimtabor
# Fixed project history
#
# Revision 1.2 2000/05/15 05:28:09 jimtabor
# Cleanup CRs
#
# Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
# The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
# MS-DOS. Distributed under the GNU GPL.
#
# Revision 1.6 1999/09/20 18:34:40 jprice
# *** empty log message ***
#
# Revision 1.5 1999/08/25 03:19:51 jprice
# ror4 patches to allow TC 2.01 compile.
#
# Revision 1.4 1999/05/03 05:01:38 jprice
# no message
#
# Revision 1.3 1999/04/23 03:45:33 jprice
# Improved by jprice
#
!include "..\mkfiles\generic.mak"
@ -86,3 +57,18 @@ bin2c.obj: bin2c.c
sys.obj: sys.c ..\hdr\portab.h ..\hdr\device.h b_fat12.h b_fat16.h b_fat32.h
$(CC) $(CFLAGS) -c $*.c
# Log: makefile,v
#
# Revision 1.6 1999/09/20 18:34:40 jprice
# *** empty log message ***
#
# Revision 1.5 1999/08/25 03:19:51 jprice
# ror4 patches to allow TC 2.01 compile.
#
# Revision 1.4 1999/05/03 05:01:38 jprice
# no message
#
# Revision 1.3 1999/04/23 03:45:33 jprice
# Improved by jprice
#

192
sys/sys.c
View File

@ -25,121 +25,6 @@
675 Mass Ave, Cambridge, MA 02139, USA.
***************************************************************/
/* $Log$
* Revision 1.12 2001/11/13 23:36:45 bartoldeman
* Kernel 2025a final changes.
*
/* Revision 1.11 2001/11/04 19:47:39 bartoldeman
/* kernel 2025a changes: see history.txt
/*
/* Revision 1.10 2001/09/24 02:28:14 bartoldeman
/* Minor printf fixes.
/*
/* Revision 1.9 2001/09/24 02:21:14 bartoldeman
/* SYS and printer fixes
/*
/* Revision 1.8 2001/09/23 20:39:44 bartoldeman
/* FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling
/*
/* version 2.2 jeremyd 2001/9/20
Changed so if no source given or only source drive (no path)
given, then checks for kernel.sys & command.com in current
path (of current drive or given drive) and if not there
uses root (but only if source & destination drive are different).
Fix printf to include count(ret) if copy can't write all requested bytes
*/
/* version 2.1a jeremyd 2001/8/19
modified so takes optional 2nd parameter (similar to PC DOS)
where if only 1 argument is given, assume to be destination drive,
but if two arguments given, 1st is source (drive and/or path)
and second is destination drive
*/
/* Revision 1.7 2001/07/09 22:19:33 bartoldeman
/* LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings
/*
/* Revision 2.1 tomehlert 2001/4/26
changed the file system detection code.
*/
/* Revision 2.0 tomehlert 2001/4/26
no direct access to the disk any more, this is FORMAT's job
no floppy.asm anymore, no segmentation problems.
no access to partition tables
instead copy boot sector using int25/int26 = absdiskread()/write
if xxDOS is able to handle the disk, SYS should work
additionally some space savers:
replaced fopen() by open()
included (slighly modified) PRF.c from kernel
size is no ~7500 byte vs. ~13690 before
*/
/* Revision 1.6 2001/04/29 17:34:41 bartoldeman
/* A new SYS.COM/config.sys single stepping/console output/misc fixes.
/*
/* Revision 1.5 2001/03/25 17:11:54 bartoldeman
/* Fixed sys.com compilation. Updated to 2023. Also: see history.txt.
/*
/* Revision 1.4 2000/08/06 05:50:17 jimtabor
/* Add new files and update cvs with patches and changes
/*
* Revision 1.3 2000/05/25 20:56:23 jimtabor
* Fixed project history
*
* Revision 1.2 2000/05/15 05:28:09 jimtabor
* Cleanup CRs
*
* Revision 1.1.1.1 2000/05/06 19:34:53 jhall1
* The FreeDOS Kernel. A DOS kernel that aims to be 100% compatible with
* MS-DOS. Distributed under the GNU GPL.
*
* Revision 1.10 2000/03/31 06:59:10 jprice
* Added discription of program.
*
* Revision 1.9 1999/09/20 18:34:40 jprice
* *** empty log message ***
*
* Revision 1.8 1999/09/20 18:27:19 jprice
* Changed open/creat to fopen to make TC2 happy.
*
* Revision 1.7 1999/09/15 05:39:02 jprice
* Changed boot sector writing code so easier to read.
*
* Revision 1.6 1999/09/14 17:30:44 jprice
* Added debug log creation to sys.com.
*
* Revision 1.5 1999/08/25 03:19:51 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.4 1999/04/17 19:14:44 jprice
* Fixed multi-sector code
*
* Revision 1.3 1999/04/01 07:24:05 jprice
* SYS modified for new boot loader
*
* Revision 1.2 1999/03/29 16:24:48 jprice
* Fixed error message
*
* Revision 1.1.1.1 1999/03/29 15:43:15 jprice
* New version without IPL.SYS
* Revision 1.3 1999/01/21 04:35:21 jprice Fixed comments.
* Added indent program
*
* Revision 1.2 1999/01/21 04:13:52 jprice Added messages to sys. Also made
* it create a .COM file.
*
*/
/*
TE thinks, that the boot info storage should be done by FORMAT, noone else
@ -793,4 +678,81 @@ BOOL copy(COUNT drive, BYTE * srcPath, BYTE * rootPath, BYTE * file)
return TRUE;
}
/* Log: sys.c,v see "cvs log sys.c" for newer entries.
/* version 2.2 jeremyd 2001/9/20
Changed so if no source given or only source drive (no path)
given, then checks for kernel.sys & command.com in current
path (of current drive or given drive) and if not there
uses root (but only if source & destination drive are different).
Fix printf to include count(ret) if copy can't write all requested bytes
*/
/* version 2.1a jeremyd 2001/8/19
modified so takes optional 2nd parameter (similar to PC DOS)
where if only 1 argument is given, assume to be destination drive,
but if two arguments given, 1st is source (drive and/or path)
and second is destination drive
*/
/* Revision 2.1 tomehlert 2001/4/26
changed the file system detection code.
*/
/* Revision 2.0 tomehlert 2001/4/26
no direct access to the disk any more, this is FORMAT's job
no floppy.asm anymore, no segmentation problems.
no access to partition tables
instead copy boot sector using int25/int26 = absdiskread()/write
if xxDOS is able to handle the disk, SYS should work
additionally some space savers:
replaced fopen() by open()
included (slighly modified) PRF.c from kernel
size is no ~7500 byte vs. ~13690 before
* Revision 1.10 2000/03/31 06:59:10 jprice
* Added discription of program.
*
* Revision 1.9 1999/09/20 18:34:40 jprice
* *** empty log message ***
*
* Revision 1.8 1999/09/20 18:27:19 jprice
* Changed open/creat to fopen to make TC2 happy.
*
* Revision 1.7 1999/09/15 05:39:02 jprice
* Changed boot sector writing code so easier to read.
*
* Revision 1.6 1999/09/14 17:30:44 jprice
* Added debug log creation to sys.com.
*
* Revision 1.5 1999/08/25 03:19:51 jprice
* ror4 patches to allow TC 2.01 compile.
*
* Revision 1.4 1999/04/17 19:14:44 jprice
* Fixed multi-sector code
*
* Revision 1.3 1999/04/01 07:24:05 jprice
* SYS modified for new boot loader
*
* Revision 1.2 1999/03/29 16:24:48 jprice
* Fixed error message
*
* Revision 1.1.1.1 1999/03/29 15:43:15 jprice
* New version without IPL.SYS
* Revision 1.3 1999/01/21 04:35:21 jprice Fixed comments.
* Added indent program
*
* Revision 1.2 1999/01/21 04:13:52 jprice Added messages to sys. Also made
* it create a .COM file.
*
*/